Snippets for saga-gis 9.13.0 from Nix x86_64-linux

Sourced from https://hydra.nixos.org/log/4ia5pnn2jmqf1l85206gv69lcvmx44pm-saga-9.13.0.drv.

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/albers.c:343:19: warning: variable 'cos_lat' set but not used [-Wunused-but-set-variable]
    343 |   double sin_lat, cos_lat;
        |                   ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/bng.c:228:28: warning: field width specifier '*' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=]
    228 |   i += sprintf (BNG + i, "%*.*ld", Precision, Precision, east);
        |                           ~^~~~~   ~~~~~~~~~
        |                            |       |
        |                            int     long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/bng.c:228:30: warning: field precision specifier '.*' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat=]
    228 |   i += sprintf (BNG + i, "%*.*ld", Precision, Precision, east);
        |                           ~~~^~~              ~~~~~~~~~
        |                              |                |
        |                              int              long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/bng.c:235:28: warning: field width specifier '*' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=]
    235 |   i += sprintf (BNG + i, "%*.*ld",  Precision, Precision, north);
        |                           ~^~~~~    ~~~~~~~~~
        |                            |        |
        |                            int      long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/bng.c:235:30: warning: field precision specifier '.*' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat=]
    235 |   i += sprintf (BNG + i, "%*.*ld",  Precision, Precision, north);
        |                           ~~~^~~               ~~~~~~~~~
        |                              |                 |
        |                              int               long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/datum.c:370:93: warning: iteration 6 invokes undefined behavior [-Waggressive-loop-optimizations]
    370 |                           Datum_Table_3Param[index].Code[i] = Datum_Table_3Param[index].Code[i+1];
        |                                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/datum.c:633:93: warning: iteration 6 invokes undefined behavior [-Waggressive-loop-optimizations]
    633 |                           Datum_Table_3Param[index].Code[i] = Datum_Table_3Param[index].Code[i+1];
        |                                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/datum.c:370:93: warning: array subscript 7 is above array bounds of 'char[7]' [-Warray-bounds=]
    370 |                           Datum_Table_3Param[index].Code[i] = Datum_Table_3Param[index].Code[i+1];
        |                                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/datum.c:633:93: warning: array subscript 7 is above array bounds of 'char[7]' [-Warray-bounds=]
    633 |                           Datum_Table_3Param[index].Code[i] = Datum_Table_3Param[index].Code[i+1];
        |                                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/ellipse.c:212:93: warning: iteration 29 invokes undefined behavior [-Waggressive-loop-optimizations]
    212 |                                 Ellipsoid_Table[index].Name[i] = Ellipsoid_Table[index].Name[i+1];
        |                                                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/ellipse.c:329:73: warning: iteration 29 invokes undefined behavior [-Waggressive-loop-optimizations]
    329 |             Ellipsoid_Table[index].Name[i] = Ellipsoid_Table[index].Name[i+1];
        |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8069:33: warning: variable 'coord' set but not used [-Wunused-but-set-variable]
   8069 |             Polar_Stereo_Tuple *coord;
        |                                 ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8141:31: warning: variable 'coord' set but not used [-Wunused-but-set-variable]
   8141 |             Sinusoidal_Tuple *coord;
        |                               ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Geodetic' not handled in switch [-Wswitch]
   8747 |       switch(System)
        |       ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'GEOREF' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Geocentric' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Local_Cartesian' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Azimuthal_Equidistant' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'BNG' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Bonne' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Cassini' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Cylindrical_Equal_Area' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Eckert4' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Eckert6' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Equidistant_Cylindrical' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Gnomonic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Lambert_Conformal_Conic_1' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Mercator' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Miller_Cylindrical' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Mollweide' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Neys' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'NZMG' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Orthographic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Polar_Stereo' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Polyconic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Sinusoidal' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Stereographic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Transverse_Cylindrical_Equal_Area' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Transverse_Mercator' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8747:7: warning: enumeration value 'Van_der_Grinten' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Geodetic' not handled in switch [-Wswitch]
   8852 |       switch (System)
        |       ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Geocentric' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Local_Cartesian' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'UTM' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'UPS' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Albers_Equal_Area_Conic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Azimuthal_Equidistant' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Bonne' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Cassini' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Cylindrical_Equal_Area' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Eckert4' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Eckert6' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Equidistant_Cylindrical' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Gnomonic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Lambert_Conformal_Conic_1' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Lambert_Conformal_Conic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Mercator' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Miller_Cylindrical' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Mollweide' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Neys' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'NZMG' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Oblique_Mercator' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Orthographic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Polar_Stereo' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Polyconic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Sinusoidal' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Stereographic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Transverse_Cylindrical_Equal_Area' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Transverse_Mercator' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8852:7: warning: enumeration value 'Van_der_Grinten' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Geodetic' not handled in switch [-Wswitch]
   8884 |       switch (System)
        |       ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'GEOREF' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Geocentric' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Local_Cartesian' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'MGRS' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'UTM' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'UPS' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Albers_Equal_Area_Conic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Azimuthal_Equidistant' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Bonne' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Cassini' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Cylindrical_Equal_Area' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Eckert4' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Eckert6' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Equidistant_Cylindrical' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Gnomonic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Lambert_Conformal_Conic_1' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Lambert_Conformal_Conic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Mercator' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Miller_Cylindrical' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Mollweide' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Neys' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Oblique_Mercator' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Orthographic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Polar_Stereo' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Polyconic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Sinusoidal' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Stereographic' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Transverse_Cylindrical_Equal_Area' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Transverse_Mercator' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:8884:7: warning: enumeration value 'Van_der_Grinten' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/engine.c:946:9: warning: 'strcmp' reading 1 or more bytes from a region of size 0 [-Wstringop-overread]
    946 |     if (strcmp(temp_code, Coordinate_System_Table[i].Code))
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/geoid.c:107:10: warning: unused variable 'PathName' [-Wunused-variable]
    107 |   char  *PathName = getenv( "GEOID_DATA" );
        |          ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/georef.c:256:19: warning: field width specifier '*' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=]
    256 |   sprintf (str, "%*.*ld", precision, precision, min);
        |                  ~^~~~~   ~~~~~~~~~
        |                   |       |
        |                   int     long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/georef.c:256:21: warning: field precision specifier '.*' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat=]
    256 |   sprintf (str, "%*.*ld", precision, precision, min);
        |                  ~~~^~~              ~~~~~~~~~
        |                     |                |
        |                     int              long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/lambert.c:197:10: warning: variable 'm_olat' set but not used [-Wunused-but-set-variable]
    197 |   double m_olat;
        |          ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/lambert_2.c:194:10: warning: variable 'm_olat' set but not used [-Wunused-but-set-variable]
    194 |   double m_olat;
        |          ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/loccart.c:269:1: warning: '/*' within comment [-Wcomment]
    269 | /*
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/loccart.c:324:1: warning: '/*' within comment [-Wcomment]
    324 | /*
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/mgrs.c:406:27: warning: field width specifier '*' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=]
    406 |   i += sprintf (MGRS+i, "%*.*ld", Precision, Precision, east);
        |                          ~^~~~~   ~~~~~~~~~
        |                           |       |
        |                           int     long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/mgrs.c:406:29: warning: field precision specifier '.*' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat=]
    406 |   i += sprintf (MGRS+i, "%*.*ld", Precision, Precision, east);
        |                          ~~~^~~              ~~~~~~~~~
        |                             |                |
        |                             int              long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/mgrs.c:411:27: warning: field width specifier '*' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=]
    411 |   i += sprintf (MGRS+i, "%*.*ld", Precision, Precision, north);
        |                          ~^~~~~   ~~~~~~~~~
        |                           |       |
        |                           int     long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/mgrs.c:411:29: warning: field precision specifier '.*' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat=]
    411 |   i += sprintf (MGRS+i, "%*.*ld", Precision, Precision, north);
        |                          ~~~^~~              ~~~~~~~~~
        |                             |                |
        |                             int              long int
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/mgrs.c:789:6: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else]
    789 |   if (!error_code)
        |      ^
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/mgrs.c:828:8: warning: variable 'temp_error' set but not used [-Wunused-but-set-variable]
    828 |   long temp_error = MGRS_NO_ERROR;
        |        ^~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/mgrs.c:397:5: warning: '__builtin_strncpy' output truncated before terminating nul copying 2 bytes from a string of the same length [-Wstringop-truncation]
    397 |     strncpy(MGRS, "  ", 2);  // 2 spaces
        |     ^
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/geotrans/tranmerc.c:492:10: warning: variable 's' set but not used [-Wunused-but-set-variable]
    492 |   double s;       /* Sine of latitude                        */
        |          ^
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/api_file.cpp:298:25: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    298 |         va_list argptr; va_start(argptr, _Format);
        |                         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/api_file.cpp:323:25: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    323 |         va_list argptr; va_start(argptr, _Format);
        |                         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/api_file.cpp:511:28: warning: 'c' may be used uninitialized [-Wmaybe-uninitialized]
    511 |                 if( isdigit(c) || strchr("-+", c) )
        |                     ~~~~~~~^~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/api_file.cpp:533:28: warning: 'c' may be used uninitialized [-Wmaybe-uninitialized]
    533 |                 if( isdigit(c) || strchr("-+.,eE", c) )
        |                     ~~~~~~~^~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/api_string.cpp:276:25: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    276 |         va_list argptr; va_start(argptr, _Format);
        |                         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/api_string.cpp:295:25: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    295 |         va_list argptr; va_start(argptr, _Format);
        |                         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/api_string.cpp:312:25: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    312 |         va_list argptr; va_start(argptr, _Format);
        |                         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/api_string.cpp:329:25: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    329 |         va_list argptr; va_start(argptr, _Format);
        |                         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/dataobject.cpp:319:9: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    319 |         va_start(argptr, _Format); _s.PrintfV(_Format, argptr);
        |         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/dataobject.cpp:338:9: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    338 |         va_start(argptr, _Format); _s.PrintfV(_Format, argptr);
        |         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_formula.cpp:543:42: warning: array subscript has type 'char' [-Wchar-subscripts]
    543 |                         *bufp++ = ctable[*function++];
        |                                          ^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_formula.cpp:616:45: warning: array subscript has type 'char' [-Wchar-subscripts]
    616 |                         switch (m_Functions[*function].nParameters)
        |                                             ^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_formula.cpp:619:80: warning: array subscript has type 'char' [-Wchar-subscripts]
    619 |                                 *bufp++ = ((TSG_Formula_Function_0)m_Functions[*function++].Function)();
        |                                                                                ^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_formula.cpp:624:80: warning: array subscript has type 'char' [-Wchar-subscripts]
    624 |                                 *bufp++ = ((TSG_Formula_Function_1)m_Functions[*function++].Function)(x);
        |                                                                                ^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_formula.cpp:630:80: warning: array subscript has type 'char' [-Wchar-subscripts]
    630 |                                 *bufp++ = ((TSG_Formula_Function_2)m_Functions[*function++].Function)(x, y);
        |                                                                                ^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_formula.cpp:637:80: warning: array subscript has type 'char' [-Wchar-subscripts]
    637 |                                 *bufp++ = ((TSG_Formula_Function_3)m_Functions[*function++].Function)(x, y, z);
        |                                                                                ^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_formula.cpp:1196:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   1196 |                 for (scan = endf + 1; scan <(end - 1); scan++)
        |                 ^~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_formula.cpp:1294:54: warning: array subscript has type 'char' [-Wchar-subscripts]
   1294 |                 && *(fend - 2) == 'F' && m_Functions[*(fend - 1)].bVarying == 0) ||
        |                                                      ^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_tools.h:346:43: warning: 'CSG_PriorityQueue::m_Items' will be initialized after [-Wreorder]
    346 |         CSG_PriorityQueueItem           **m_Items;
        |                                           ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_tools.h:342:57: warning:   'size_t CSG_PriorityQueue::m_nItems' [-Wreorder]
    342 |         size_t                                          m_nItems, m_maxSize;
        |                                                         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/mat_indexing.cpp:520:1: warning:   when initialized here [-Wreorder]
    520 | CSG_PriorityQueue::CSG_PriorityQueue(size_t maxSize) : m_Items(NULL), m_nItems(0), m_maxSize(0)
        | ^~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/metadata.cpp:539:9: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    539 |         va_start(argptr, _Format);
        |         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/metadata.cpp:558:9: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
    558 |         va_start(argptr, _Format);
        |         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/shapes_ogis.cpp:1109:16: warning: unused variable 'version' [-Wunused-variable]
   1109 |         short  version = Bytes.Read_Short (bSwap); // version
        |                ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/shapes_ogis.cpp:1110:16: warning: unused variable 'nBands' [-Wunused-variable]
   1110 |         short  nBands  = Bytes.Read_Short (bSwap); // number of bands
        |                ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/shapes_ogis.cpp:1112:16: warning: unused variable 'dy' [-Wunused-variable]
   1112 |         double dy      = Bytes.Read_Double(bSwap); // scaleY
        |                ^~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/shapes_ogis.cpp:1115:16: warning: unused variable 'skewX' [-Wunused-variable]
   1115 |         double skewX   = Bytes.Read_Double(bSwap); // skewX
        |                ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/shapes_ogis.cpp:1116:16: warning: unused variable 'skewY' [-Wunused-variable]
   1116 |         double skewY   = Bytes.Read_Double(bSwap); // skewY
        |                ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:1048:65: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
   1048 |         wxString _Format(Format); _Format.Replace("%s", "%ls"); va_start(argptr, _Format);
        |                                                                 ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:1070:65: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
   1070 |         wxString _Format(Format); _Format.Replace("%s", "%ls"); va_start(argptr, _Format);
        |                                                                 ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:1158:65: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
   1158 |         wxString _Format(Format); _Format.Replace("%s", "%ls"); va_start(argptr, _Format);
        |                                                                 ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:1180:65: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
   1180 |         wxString _Format(Format); _Format.Replace("%s", "%ls"); va_start(argptr, _Format);
        |                                                                 ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:1215:65: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
   1215 |         wxString _Format(Format); _Format.Replace("%s", "%ls"); va_start(argptr, _Format);
        |                                                                 ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:1237:65: warning: second parameter of 'va_start' not last named argument [-Wvarargs]
   1237 |         wxString _Format(Format); _Format.Replace("%s", "%ls"); va_start(argptr, _Format);
        |                                                                 ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:3324:56: warning: 'this' pointer is null [-Wnonnull]
   3324 |         if( !pParameter && !((pParameter->is_DataObject() && pParameter->asDataObject()) || !(pParameter->is_DataObject_List() && pParameter->asList()->Get_Item_Count() > 0)) )
        |                               ~~~~~~~~~~~~~~~~~~~~~~~~~^~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:3324:86: warning: 'this' pointer is null [-Wnonnull]
   3324 |         if( !pParameter && !((pParameter->is_DataObject() && pParameter->asDataObject()) || !(pParameter->is_DataObject_List() && pParameter->asList()->Get_Item_Count() > 0)) )
        |                                                              ~~~~~~~~~~~~~~~~~~~~~~~~^~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:3324:125: warning: 'this' pointer is null [-Wnonnull]
   3324 |         if( !pParameter && !((pParameter->is_DataObject() && pParameter->asDataObject()) || !(pParameter->is_DataObject_List() && pParameter->asList()->Get_Item_Count() > 0)) )
        |                                                                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.cpp:3324:167: warning: 'this' pointer is null [-Wnonnull]
   3324 |         if( !pParameter && !((pParameter->is_DataObject() && pParameter->asDataObject()) || !(pParameter->is_DataObject_List() && pParameter->asList()->Get_Item_Count() > 0)) )
        |                                                                                                                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1159:30: warning: 'p[0][4]' may be used uninitialized [-Wmaybe-uninitialized]
   1159 |                 D[4] = (B[4] - A[4]) / D[1];\
        |                        ~~~~~~^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1160:30: warning: 'p[0][5]' may be used uninitialized [-Wmaybe-uninitialized]
   1160 |                 D[5] = (B[5] - A[5]) / D[1];\
        |                        ~~~~~~^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1160:30: warning: 'p[2][5]' may be used uninitialized [-Wmaybe-uninitialized]
   1160 |                 D[5] = (B[5] - A[5]) / D[1];\
        |                        ~~~~~~^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1159:30: warning: 'p[2][4]' may be used uninitialized [-Wmaybe-uninitialized]
   1159 |                 D[4] = (B[4] - A[4]) / D[1];\
        |                        ~~~~~~^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1155:30: warning: 'p[1][4]' may be used uninitialized [-Wmaybe-uninitialized]
   1155 |                 D[4] = (B[4] - A[4]) / D[1];\
        |                        ~~~~~~^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1160:30: warning: 'p[1][5]' may be used uninitialized [-Wmaybe-uninitialized]
   1160 |                 D[5] = (B[5] - A[5]) / D[1];\
        |                        ~~~~~~^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1176:36: warning: 'mb[4]' may be used uninitialized [-Wmaybe-uninitialized]
   1176 |                 P[4] = A[4] + D[4] * dy;\
        |                                    ^
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1181:36: warning: 'mb[5]' may be used uninitialized [-Wmaybe-uninitialized]
   1181 |                 P[5] = A[5] + D[5] * dy;\
        |                                    ^
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1181:36: warning: 'tm[5]' may be used uninitialized [-Wmaybe-uninitialized]
   1181 |                 P[5] = A[5] + D[5] * dy;\
        |                                    ^
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1176:36: warning: 'tm[4]' may be used uninitialized [-Wmaybe-uninitialized]
   1176 |                 P[4] = A[4] + D[4] * dy;\
        |                                    ^
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1181:36: warning: 'tb[5]' may be used uninitialized [-Wmaybe-uninitialized]
   1181 |                 P[5] = A[5] + D[5] * dy;\
        |                                    ^
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/3d_view_canvas.cpp:1176:36: warning: 'tb[4]' may be used uninitialized [-Wmaybe-uninitialized]
   1176 |                 P[4] = A[4] + D[4] * dy;\
        |                                    ^
  

• /build/saga-9.13.0/saga-gis/src/tools/climate/climate_tools/air_humidity.cpp:220:34: warning: variable 'Value' set but not used [-Wunused-but-set-variable]
    220 |         CSG_Grid *pValue; double Value;
        |                                  ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/climate/climate_tools/air_humidity.cpp:293:53: warning: 'Value' may be used uninitialized [-Wmaybe-uninitialized]
    293 |                                         VP  = VPsat * Value / 100.; if( VP > VPsat ) { VP = VPsat; }
        |                                               ~~~~~~^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/climate/climate_tools/cloud_overlap.cpp:255:56: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'sLong' {aka 'long long int'} [-Wsign-compare]
    255 |                         for(size_t i=0, bCloud=false; i<Covers.Get_Size(); i++)
        |                                                       ~^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/climate/climate_tools/cloud_overlap.cpp:300:50: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'sLong' {aka 'long long int'} [-Wsign-compare]
    300 |                                 for(size_t i=1; i<Blocks.Get_Size(); i++)
        |                                                 ~^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_gdi/sgdi_layout_items.cpp:437:37: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'sLong' {aka 'long long int'} [-Wsign-compare]
    437 |         return( Get_Position(pItem) == m_Items.Get_Size() - 1 );
        |                 ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/climate/climate_tools/phenips.cpp:601:17: warning: unused variable 'bLimit' [-Wunused-variable]
    601 |         bool    bLimit          = Parameters("LIMIT"   )->asBool  ();
        |                 ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/db/db_odbc/otlv4.h:1135:33: warning: 'bool std::uncaught_exception()' is deprecated: use 'std::uncaught_exceptions()' instead [-Wdeprecated-declarations]
   1135 |   return std::uncaught_exception();
        |          ~~~~~~~~~~~~~~~~~~~~~~~^~
  

• /build/saga-9.13.0/saga-gis/src/tools/db/db_odbc/otlv4.h:14985:4: warning: 'throw' will always call 'terminate' [-Wterminate]
  

• /build/saga-9.13.0/saga-gis/src/tools/db/db_odbc/otlv4.h:15190:49: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
  

• /build/saga-9.13.0/saga-gis/src/tools/climate/climate_tools/windeffect_correction.cpp:262:40: warning: unused variable 'M' [-Wunused-variable]
    262 |         const double K = 1.0, Q = 1.0, M = 1.0, C = 1.0, U = 6.0;
        |                                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/db/db_odbc/otlv4.h:4292:12: warning: 'char* __builtin_strncpy(char*, const char*, long unsigned int)' specified bound 2048 equals destination size [-Wstringop-truncation]
   4292 |     strncpy(OTL_RCAST(char*,stm_text),sqlstm,sizeof(stm_text));
        |            ^
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_UNDEFINED' not handled in switch [-Wswitch]
     82 |         switch( Mode ){
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_LDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_MDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_MUP' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_MDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_RUP' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_RDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_LDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_MDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/CreateWebContent.cpp:82:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_RDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/doc_html.cpp:661:31: warning: enumeration value 'SHAPE_TYPE_Undefined' not handled in switch [-Wswitch]
    661 |                         switch( pShape->Get_Type() )
        |                               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/doc_html.cpp:403:23: warning: 'iNumLines' may be used uninitialized [-Wmaybe-uninitialized]
    403 |         for (i = 0; i < iNumLines; i++)
        |                     ~~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/doc_html.cpp:460:105: warning: 'fWidth' may be used uninitialized [-Wmaybe-uninitialized]
    460 |                                 fX = OFFSET_X + (fMinLine + fStep * i - fMinX) / fRangeX * (GRAPH_WIDTH - fWidth);
        |                                                                                            ~~~~~~~~~~~~~^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/svg_interactive_map.cpp:344:1: warning: '/*' within comment [-Wcomment]
    344 | /**/
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/svg_interactive_map.cpp:399:1: warning: '/*' within comment [-Wcomment]
    399 | /**/
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/svg_interactive_map.cpp:412:15: warning: enumeration value 'SHAPE_TYPE_Undefined' not handled in switch [-Wswitch]
    412 |         switch( pShape->Get_Type() )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_html/svg_interactive_map.cpp:461:31: warning: enumeration value 'SHAPE_TYPE_Undefined' not handled in switch [-Wswitch]
    461 |                         switch( pShape->Get_Type() )
        |                               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/Profile_Cross_Sections.cpp:454:76: warning: 'fInPrev' may be used uninitialized [-Wmaybe-uninitialized]
    454 |                         fVolume = (pProfile[i].x - pProfile[i-1].x) * (fIn + fInPrev) / 2.;
        |                                                                       ~~~~~^~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/Profile_Cross_Sections.cpp:458:77: warning: 'fOutPrev' may be used uninitialized [-Wmaybe-uninitialized]
    458 |                         fVolume = (pProfile[i].x - pProfile[i-1].x) * (fOut + fOutPrev) / 2.;
        |                                                                       ~~~~~~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/Shapes_Report.cpp:635:2: warning: '/*' within comment [-Wcomment]
    635 | }/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/Shapes_Summary.cpp:195:16: warning: variable 'fPaperHeight' set but not used [-Wunused-but-set-variable]
    195 |         double fPaperHeight;
        |                ^~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/Shapes_Summary.cpp:416:20: warning: variable 'pShapesTable' set but not used [-Wunused-but-set-variable]
    416 |         CSG_Table *pShapesTable;
        |                    ^~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/Shapes_Summary.cpp:476:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<CSG_String>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    476 |                 if (j == m_ClassesID.size()){
        |                     ~~^~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/doc_pdf.cpp:637:23: warning: enumeration value 'PDF_TITLE_NONE' not handled in switch [-Wswitch]
    637 |                 switch( Level )
        |                       ^
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/doc_pdf.cpp:620:24: warning: variable 'bDestination' set but not used [-Wunused-but-set-variable]
    620 |         bool    bLine, bDestination, bPage;
        |                        ^~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/doc_pdf.cpp:897:17: warning: variable 'Width' set but not used [-Wunused-but-set-variable]
    897 |         float   Width, Height;
        |                 ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/doc_pdf.cpp:897:24: warning: variable 'Height' set but not used [-Wunused-but-set-variable]
    897 |         float   Width, Height;
        |                        ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/doc_pdf.cpp:1332:31: warning: enumeration value 'SHAPE_TYPE_Undefined' not handled in switch [-Wswitch]
   1332 |                         switch( pShape->Get_Type() )
        |                               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/doc_pdf.cpp:667:17: warning: 'bLine' may be used uninitialized [-Wmaybe-uninitialized]
    667 |                 if( bLine )
        |                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/docs/docs_pdf/doc_pdf.cpp:664:26: warning: 'FontSize' may be used uninitialized [-Wmaybe-uninitialized]
    664 |                 Draw_Text(Get_Margins().Get_XCenter(), Get_Margins().Get_YCenter(), Title, FontSize, PDF_STYLE_TEXT_ALIGN_H_CENTER, 0.0, SG_GET_RGB(0, 0, 0));
        |                 ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/garden/garden_fractals/Newton.cpp:164:17: warning: variable 'i' set but not used [-Wunused-but-set-variable]
    164 |         double  i, r;
        |                 ^
  

• /build/saga-9.13.0/saga-gis/src/tools/garden/garden_fractals/Newton.cpp:164:20: warning: variable 'r' set but not used [-Wunused-but-set-variable]
    164 |         double  i, r;
        |                    ^
  

• /build/saga-9.13.0/saga-gis/src/tools/garden/garden_fractals/Newton.cpp:259:13: warning: unused variable 'ok' [-Wunused-variable]
    259 |         int ok = true;
        |             ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/garden/garden_games/Sudoku.cpp:238:20: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
    238 |         if (iValue = m_pSudoku[iYCell][iXCell]){
        |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/Grid_AHP.cpp:128:36: warning: 'pMatrix' may be used uninitialized [-Wmaybe-uninitialized]
    128 |                 delete [] pMatrix[i];
        |                           ~~~~~~~~~^
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/grid.h:342:33: warning: 'steepestN' may be used uninitialized [-Wmaybe-uninitialized]
    342 |                 Direction       %= 8;
        |                 ~~~~~~~~~~~~~~~~^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus/Grid_Geometric_Figures.cpp:206:44: warning: variable 'Max' set but not used [-Wunused-but-set-variable]
    206 |         double  xPos, yPos, z, dSin, dCos, Max;
        |                                            ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/Grid_IMCORR.cpp:1444:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} [-Wsign-compare]
   1444 |         for (size_t i=0; i<nrnew[0]; i++)
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/Grid_IMCORR.cpp:1446:35: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} [-Wsign-compare]
   1446 |                 for (size_t j=0; j<nrnew[1]; j++)
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/Grid_IMCORR.cpp:1383:56: warning: 'sigmas' may be used uninitialized [-Wmaybe-uninitialized]
   1383 |                                 sigma1 = 0.5 * (sigmas + temp/sigmas);
        |                                                ~~~~~~~~^~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/Grid_IMCORR.cpp:1375:40: warning: 'srchsm' may be used uninitialized [-Wmaybe-uninitialized]
   1375 |                                 srchsm += (colsum[koladd] - colsum[kolsub]);
        |                                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/Grid_IMCORR.cpp:1376:40: warning: 'srchsq' may be used uninitialized [-Wmaybe-uninitialized]
   1376 |                                 srchsq += (colsqr[koladd] - colsqr[kolsub]);
        |                                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/Grid_LayerOfMaximumValue.cpp:112:49: warning: 'dExtremeValue' may be used uninitialized [-Wmaybe-uninitialized]
    112 |                                                 if  (bMeetsCriteria)
        |                                                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/Grid_LayerOfMaximumValue.cpp:112:49: warning: 'bMeetsCriteria' may be used uninitialized [-Wmaybe-uninitialized]
    112 |                                                 if  (bMeetsCriteria)
        |                                                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/Soil_Texture.cpp:354:43: warning: unused variable 'pClass' [-Wunused-variable]
    354 |                         CSG_Table_Record *pClass = pClasses->Get_Record(i);
        |                                           ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/grid.h:1067:103: warning: 'Sum' may be used uninitialized [-Wmaybe-uninitialized]
   1067 | #define SG_GRID_PTR_SAFE_SET_VALUE(g, x, y, z)  { if( g && g->is_InGrid(x, y, false) ) { g->Set_Value (x, y, z); } }
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus/kff_synth.cpp:164:29: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    164 |         char *error_liste = "nix";
        |                             ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus/kff_synth.cpp:154:13: warning: variable 'rc' set but not used [-Wunused-but-set-variable]
    154 |         int rc = 0;
        |             ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/spezfunc.c:654:10: warning: unused variable 'funk_name' [-Wunused-variable]
    654 |    char *funk_name = "trigfuncs_gitter";
        |          ^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/spezfunc.c:967:10: warning: variable 'cp5' set but not used [-Wunused-but-set-variable]
    967 |    char *cp5;
        |          ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/spezfunc.c:114:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    114 |             fscanf (fh, "%d %d %lf %lf", &degree, &order, &c, &s);
        |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/spezfunc.c:123:17: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    123 |                 fscanf (fh, "%d %d %lf %lf", &degree, &order, &c, &s);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/diversity_analysis.cpp:367:2: warning: '/*' within comment [-Wcomment]
    367 | }/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/storeorg.c:1275:9: warning: '*p' may be used uninitialized [-Wmaybe-uninitialized]
   1275 |       p [0][0] = &a;
        |       ~~^~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/grid.h:737:57: warning: 'virtual CSG_Grid& CSG_Grid::operator=(const CSG_Grid&)' was hidden [-Woverloaded-virtual=]
    737 |         virtual CSG_Grid &                              operator  =             (const CSG_Grid &Grid);
        |                                                         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/grid.h:738:57: warning: 'virtual CSG_Grid& CSG_Grid::operator=(double)' was hidden [-Woverloaded-virtual=]
    738 |         virtual CSG_Grid &                              operator  =             (double Value);
        |                                                         ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:37:15: warning: enumeration value 'NoOp' not handled in switch [-Wswitch]
     37 |         switch(typ)
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:75:15: warning: enumeration value 'NoOp' not handled in switch [-Wswitch]
     75 |         switch(typ)
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:104:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    104 |         for (int i=0; i<statement.size()-1; i++)
        |                       ~^~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:114:68: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    114 |                 if (klammer_ebene == 0 && klammerE_ebene == 0 && i != statement.size() -1 && i != 0)
        |                                                                  ~~^~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:120:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    120 |                         for (j=0; j<cmp.size(); j++)
        |                                   ~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:123:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    123 |                         if (j < cmp.size())
        |                             ~~^~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:141:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    141 |         for (int i=0; i<statement.size()-1; i++)
        |                       ~^~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:151:68: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    151 |                 if (klammer_ebene == 0 && klammerE_ebene == 0 && i != statement.size() -1 && i != 0)
        |                                                                  ~~^~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:154:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    154 |                         for (j=0; j<cmp.size(); j++)
        |                                   ~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:177:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    177 |         for (int i=0; i<statement.size()-1; i++)
        |                       ~^~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:183:45: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    183 |                 if (klammer_ebene == 0 && i != statement.size() -1)
        |                                           ~~^~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:232:42: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    232 |                 if ( pos2 > pos1 && pos2 == s.size()-1 )
        |                                     ~~~~~^~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:287:46: warning: format '%f' expects argument of type 'float*', but argument 3 has type 'double*' [-Wformat=]
    287 |         int anz = sscanf(statement.data(), "%f%s", &f, buff);
        |                                             ~^     ~~
        |                                              |     |
        |                                              |     double*
        |                                              float*
        |                                             %lf
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:369:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    369 |         if (pos >= s.size())
        |             ~~~~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:395:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    395 |         if (pos1 <= 0 || pos2 != s.size()-1)
        |                          ~~~~~^~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:496:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    496 |                 if (possub2 < sub2.size()) // zuviel Parameter angegeben
        |                     ~~~~~~~~^~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/ausdruck.cpp:511:17: warning: 'bp' defined but not used [-Wunused-variable]
    511 | static BBPoint *bp;
        |                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/fragmentation_base.cpp:398:51: warning: the compiler can assume that the address of 'Statistics' will never be NULL [-Waddress]
    398 |         if( pFragmentation != NULL && &Statistics != NULL )
        |                                                   ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_analysis/fragmentation_base.cpp:398:51: warning: 'nonnull' argument 'Statistics' compared to NULL [-Wnonnull-compare]
    398 |         if( pFragmentation != NULL && &Statistics != NULL )
        |                                                   ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_if.cpp:36:13: warning: unused variable 'ret1' [-Wunused-variable]
     36 |         int ret1 = auswert_point(*P1, v1, f);
        |             ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_if.cpp:37:13: warning: unused variable 'ret2' [-Wunused-variable]
     37 |         int ret2 = auswert_point(*P2, v2, f);
        |             ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_if.cpp:62:13: warning: unused variable 'ret1' [-Wunused-variable]
     62 |         int ret1 = auswert_matrix(*M1, v1, f);
        |             ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_if.cpp:63:13: warning: unused variable 'ret2' [-Wunused-variable]
     63 |         int ret2 = auswert_matrix(*M2, v2, f);
        |             ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_if.cpp:88:15: warning: enumeration value 'Nothing' not handled in switch [-Wswitch]
     88 |         switch(b.type)
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_if.cpp:105:16: warning: enumeration value 'Nothing' not handled in switch [-Wswitch]
    105 |         switch (b->type)
        |                ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_zuweisung.cpp:18:15: warning: enumeration value 'NoOp' not handled in switch [-Wswitch]
     18 |         switch(b.typ)
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_zuweisung.cpp:100:15: warning: enumeration value 'NoOp' not handled in switch [-Wswitch]
    100 |         switch(b.typ)
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_zuweisung.cpp:175:19: warning: comparison between 'enum BBBaumMatrixPoint::KnotenTyp' and 'enum BBBaumInteger::KnotenTyp' [-Wenum-compare]
    175 |         if (b.typ == BBBaumInteger::NoOp)
        |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_zuweisung.cpp:183:15: warning: enumeration value 'NoOp' not handled in switch [-Wswitch]
    183 |         switch(b.typ)
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_zuweisung.cpp:182:20: warning: variable 'ret2' set but not used [-Wunused-but-set-variable]
    182 |         bool ret1, ret2;
        |                    ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_zuweisung.cpp:273:19: warning: comparison between 'enum BBBaumMatrixPoint::KnotenTyp' and 'enum BBBaumInteger::KnotenTyp' [-Wenum-compare]
    273 |         if (b.typ == BBBaumInteger::NoOp)
        |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_zuweisung.cpp:281:15: warning: enumeration value 'NoOp' not handled in switch [-Wswitch]
    281 |         switch(b.typ)
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_zuweisung.cpp:280:20: warning: variable 'ret2' set but not used [-Wunused-but-set-variable]
    280 |         bool ret1, ret2;
        |                    ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/auswert_zuweisung.cpp:451:15: warning: enumeration value 'NoTyp' not handled in switch [-Wswitch]
    451 |         switch(z.typ)
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/bedingung.cpp:25:16: warning: enumeration value 'Nothing' not handled in switch [-Wswitch]
     25 |         switch (type)
        |                ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/bedingung.cpp:55:16: warning: enumeration value 'Nothing' not handled in switch [-Wswitch]
     55 |         switch (type)
        |                ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/bedingung.cpp:98:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     98 |         for (int i=0; i<statement.size()-1; i++)
        |                       ~^~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/bedingung.cpp:104:45: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    104 |                 if (klammer_ebene == 0 && i != statement.size() -1 && i != 0)
        |                                           ~~^~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/bedingung.cpp:156:13: warning: unused variable 'pos' [-Wunused-variable]
    156 |         int pos = 0, posvor, posnach;
        |             ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/bedingung.cpp:405:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    405 |         if (pos >= s.size())
        |             ~~~~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/bedingung.cpp:411:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    411 |         for (int i=pos+1; i<s.size(); i++)
        |                           ~^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/diverses.cpp:283:15: warning: 'double calcMittelwert(GridWerte&, int, int)' defined but not used [-Wunused-function]
    283 | static double calcMittelwert( GridWerte& H, int x, int y)
        |               ^~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/diverses.cpp:104:1: warning: 'int NachbarBesetzt(int, int, int, int, int, int, GridWerte&)' defined but not used [-Wunused-function]
    104 | NachbarBesetzt(int y0, int y1, int x0, int x1, int y, int x,
        | ^~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/foreach.cpp:77:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     77 |         if (pos >= ss.size())
        |             ~~~~^~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/foreach.cpp:101:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    101 |         if (pos >= s.size())
        |             ~~~~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/foreach.cpp:106:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    106 |         for (int i=pos; i<s.size(); i++)
        |                         ~^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/foreach.cpp:225:22: warning: 'p2' may be used uninitialized [-Wmaybe-uninitialized]
    225 |                 f->P = p2;
        |                 ~~~~~^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/funktion_statistisch.h:81:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     81 |                 for (int i=0; i<StatistikVektor.size(); i++)
        |                               ~^~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/funktion.cpp:50:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<BBArgumente>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
     50 |         for (int i=0; i<f->args.size(); i++)
        |                       ~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/funktion.cpp:52:24: warning: enumeration value 'NoOp' not handled in switch [-Wswitch]
     52 |                 switch (f->args[i].typ)
        |                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/interpolation.cpp:308:32: warning: unused variable 'dx' [-Wunused-variable]
    308 |                         double dx = xhilf - x;
        |                                ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/interpolation.cpp:309:32: warning: unused variable 'dy' [-Wunused-variable]
    309 |                         double dy = yhilf - y;
        |                                ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/interpolation.cpp:275:13: warning: unused variable 'T' [-Wunused-variable]
    275 |         int T = Tiefe/2;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:59:14: warning: unused variable 'f' [-Wunused-variable]
     59 |         char f = s[p], n = s[p+1];
        |              ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:59:24: warning: unused variable 'n' [-Wunused-variable]
     59 |         char f = s[p], n = s[p+1];
        |                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:206:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    206 |         } while (pos < s.size());
        |                  ~~~~^~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:222:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    222 |         if (zeile >= InputText.size())
        |             ~~~~~~^~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:227:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    227 |         for (int i1=0; i1 < InputText.size(); i1++)
        |                        ~~~^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:233:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    233 |         if (pos >= InputText[zeile].size())
        |             ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:237:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    237 |                 if (zeile >= InputText.size())
        |                     ~~~~~~^~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:280:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    280 |                 for (i=0; i<InputZeilenNummer.size(); i++)
        |                           ~^~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:282:29: warning: unused variable 'znr' [-Wunused-variable]
    282 |                         int znr = InputZeilenNummer[i];
        |                             ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:289:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    289 |                 if (i == InputZeilenNummer.size()) // falls letzte Zeile
        |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/pars_all.cpp:213:13: warning: unused variable 'pos_save' [-Wunused-variable]
    213 |         int pos_save = pos;
        |             ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/Filter_Majority.cpp:206:43: warning: 'Count' may be used uninitialized [-Wmaybe-uninitialized]
    206 |                 return( Count < Threshold ? Value : m_pInput->asDouble(x, y) );
        |                       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/Filter_Majority.cpp:200:78: warning: 'Value' may be used uninitialized [-Wmaybe-uninitialized]
    200 |                 return( Count > Threshold ? Value : m_pInput->asDouble(x, y) );
        |                                                                              ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_calculus_bsl/zuweisung.cpp:23:15: warning: enumeration value 'NoTyp' not handled in switch [-Wswitch]
     23 |         switch(typ)
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Interpolation_AngularDistance.cpp:249:41: warning: unused variable 'zj' [-Wunused-variable]
    249 |                                 double  zj      = Points[j][2];
        |                                         ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Interpolation_Shepard.cpp:251:15: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'sLong' {aka 'long long int'} [-Wsign-compare]
    251 |         if( n < m_Points[0].Get_Size() )
        |             ~~^~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Interpolation_Triangulation.cpp:259:55: warning: 'd[0].SSG_Point_3D::x' may be used uninitialized [-Wmaybe-uninitialized]
    259 |                                 p[0].x + (y - p[0].y) * d[0].x,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Interpolation_Triangulation.cpp:260:55: warning: 'd[0].SSG_Point_3D::z' may be used uninitialized [-Wmaybe-uninitialized]
    260 |                                 p[0].z + (y - p[0].y) * d[0].z,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Interpolation_Triangulation.cpp:261:55: warning: 'd[1].SSG_Point_3D::x' may be used uninitialized [-Wmaybe-uninitialized]
    261 |                                 p[0].x + (y - p[0].y) * d[1].x,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Interpolation_Triangulation.cpp:262:55: warning: 'd[1].SSG_Point_3D::z' may be used uninitialized [-Wmaybe-uninitialized]
    262 |                                 p[0].z + (y - p[0].y) * d[1].z
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Interpolation_Triangulation.cpp:270:55: warning: 'd[2].SSG_Point_3D::x' may be used uninitialized [-Wmaybe-uninitialized]
    270 |                                 p[1].x + (y - p[1].y) * d[2].x,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Interpolation_Triangulation.cpp:271:55: warning: 'd[2].SSG_Point_3D::z' may be used uninitialized [-Wmaybe-uninitialized]
    271 |                                 p[1].z + (y - p[1].y) * d[2].z
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Shapes2Grid.cpp:321:47: warning: enumeration value 'SHAPE_TYPE_Undefined' not handled in switch [-Wswitch]
    321 |                                         switch( pShapes->Get_Type() )
        |                                               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_gridding/Shepard.cpp:1698:32: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   1698 |     if (*n <= 0 || *c__ == 1.f && *s == 0.f)
        |                    ~~~~~~~~~~~~^~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/connect_analysis.cpp:178:16: warning: variable 'xmin' set but not used [-Wunused-but-set-variable]
    178 |         double xmin;
        |                ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/connect_analysis.cpp:179:16: warning: variable 'ymin' set but not used [-Wunused-but-set-variable]
    179 |         double ymin;
        |                ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/combcontour.c:425:21: warning: 'nb_row' may be used uninitialized [-Wmaybe-uninitialized]
    425 |       if (bin_image [nb_row][nb_col] == 0)
        |                     ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/combcontour.c:425:29: warning: 'nb_col' may be used uninitialized [-Wmaybe-uninitialized]
    425 |       if (bin_image [nb_row][nb_col] == 0)
        |                             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/combcontour.c:448:18: warning: 'im_row' may be used uninitialized [-Wmaybe-uninitialized]
    448 |    if (bin_image [im_row][im_col] != 0)
        |                  ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/combcontour.c:448:26: warning: 'im_col' may be used uninitialized [-Wmaybe-uninitialized]
    448 |    if (bin_image [im_row][im_col] != 0)
        |                          ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/combcontour.c:350:29: warning: 'nb_col' may be used uninitialized [-Wmaybe-uninitialized]
    350 |       if (bin_image [nb_row][nb_col] == 0)
        |                             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/combcontour.c:350:21: warning: 'nb_row' may be used uninitialized [-Wmaybe-uninitialized]
    350 |       if (bin_image [nb_row][nb_col] == 0)
        |                     ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/combcontour.c:376:18: warning: 'im_row' may be used uninitialized [-Wmaybe-uninitialized]
    376 |    if (bin_image [im_row][im_col] != 0)
        |                  ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/combcontour.c:376:26: warning: 'im_col' may be used uninitialized [-Wmaybe-uninitialized]
    376 |    if (bin_image [im_row][im_col] != 0)
        |                          ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_filter/geodesic_morph_rec/geovinc.c:85:12: warning: 'comp_PIXEL' defined but not used [-Wunused-function]
     85 | static int comp_PIXEL (simple_PIXEL_list *curr,
        |            ^~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_spline/csa.c:975:19: warning: array subscript -1 is outside array bounds of 'double[1]' [-Warray-bounds=]
    975 |                 g = rv1[k1];
        |                 ~~^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_spline/csa.c:1023:24: warning: array subscript -1 is outside array bounds of 'double[1]' [-Warray-bounds=]
   1023 |                 rv1[l] = 0.0;
        |                 ~~~~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_spline/csa.c:992:29: warning: array subscript -1 is outside array bounds of 'double[1]' [-Warray-bounds=]
    992 |                     rv1[i1] = z;
        |                     ~~~~~~~~^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_UNDEFINED' not handled in switch [-Wswitch]
    212 |         switch( Mode )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_LDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_MDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_MUP' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_MDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_RDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_RUP' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_RDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_LDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_MDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Cut.cpp:212:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_RDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_visualisation/Grid_3D_Image.cpp:318:58: warning: 'p.CGrid_3D_Image::T3DPoint::x' may be used uninitialized [-Wmaybe-uninitialized]
    318 |                                         pShape->Set_Point(p.x, p.y, iPoint, iPart);
        |                                         ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_visualisation/Grid_3D_Image.cpp:318:58: warning: 'p.CGrid_3D_Image::T3DPoint::y' may be used uninitialized [-Wmaybe-uninitialized]
    318 |                                         pShape->Set_Point(p.x, p.y, iPoint, iPart);
        |                                         ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Interpolate_Value_Along_Line.cpp:306:25: warning: variable 'z' set but not used [-Wunused-but-set-variable]
    306 |         double          z, Length;
        |                         ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_visualisation/Grid_Color_Triangle.cpp:229:58: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    229 |                         Min             = pGrid->asDouble(x, y);
        |                                           ~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_visualisation/Grid_Color_Triangle.cpp:229:58: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
    229 |                         Min             = pGrid->asDouble(x, y);
        |                                           ~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Mask.cpp:240:31: warning: enumeration value 'SG_DATAOBJECT_TYPE_Table' not handled in switch [-Wswitch]
    240 |                         switch( pMasked->Get_ObjectType() )
        |                               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Mask.cpp:240:31: warning: enumeration value 'SG_DATAOBJECT_TYPE_Shapes' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Mask.cpp:240:31: warning: enumeration value 'SG_DATAOBJECT_TYPE_TIN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Mask.cpp:240:31: warning: enumeration value 'SG_DATAOBJECT_TYPE_PointCloud' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/grid/grid_tools/Grid_Mask.cpp:240:31: warning: enumeration value 'SG_DATAOBJECT_TYPE_Undefined' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_classification/decision_tree.cpp:290:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
    290 |         for(int i=0, j=1; i<ID.Length(); i++, j*=2)
        |                           ~^~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_isocluster/classify_isocluster.cpp:320:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
    320 |         for(iCluster=0; iCluster<Cluster.Get_Cluster_Count(); iCluster++)
        |                         ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_isocluster/cluster_isodata.cpp:487:62: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
    487 |                                         if( data_cl[iSample] == iCluster )
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_maxent/classify_grid.cpp:736:10: warning: '/*' within comment [-Wcomment]
    736 |         }/**/
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.h:240:49: warning: 'virtual bool CSG_Tool::On_After_Execution()' was hidden [-Woverloaded-virtual=]
    240 |         virtual bool                            On_After_Execution                      (void)  {       return( true ); }
        |                                                 ^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_maxent/me.cpp:199:16: warning: unused variable 'total' [-Wunused-variable]
    199 |         double total=0, error = 0;
        |                ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_maxent/presence_prediction.cpp:437:26: warning: '/*' within comment [-Wcomment]
    437 |                         }/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_maxent/presence_prediction.cpp:557:10: warning: '/*' within comment [-Wcomment]
    557 |         }/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_photogrammetry/Resection.cpp:280:24: warning: unused variable 'alpha' [-Wunused-variable]
    280 |                 double alpha = rotns[2];
        |                        ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_segmentation/rga_basic.cpp:364:17: warning: deleting object of polymorphic class type 'CCandidate' which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
    364 |                 delete(pCandidate);
        |                 ^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_segmentation/rga_basic.cpp:441:34: warning: 'Result' may be used uninitialized [-Wmaybe-uninitialized]
    441 |                 return( 1. / (1. + Result) );   // from 'distance' to 'similarity' !!!
        |                              ~~~~^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_segmentation/skeletonization.cpp:835:24: warning: '/*' within comment [-Wcomment]
    835 |         Lock_Destroy();/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm_grids.cpp:526:10: warning: '/*' within comment [-Wcomment]
    526 |         }/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2724:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2724 |                 fscanf(fp,"%80s",cmd);
        |                 ~~~~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2728:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2728 |                         fscanf(fp,"%80s",cmd);
        |                         ~~~~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2750:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2750 |                         fscanf(fp,"%80s",cmd);
        |                         ~~~~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2771:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2771 |                         fscanf(fp,"%d",&param.degree);
        |                         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2773:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2773 |                         fscanf(fp,"%lf",&param.gamma);
        |                         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2775:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2775 |                         fscanf(fp,"%lf",&param.coef0);
        |                         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2777:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2777 |                         fscanf(fp,"%d",&model->nr_class);
        |                         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2779:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2779 |                         fscanf(fp,"%d",&model->l);
        |                         ~~~~~~^~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2785:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2785 |                                 fscanf(fp,"%lf",&model->rho[i]);
        |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2792:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2792 |                                 fscanf(fp,"%d",&model->label[i]);
        |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2799:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2799 |                                 fscanf(fp,"%lf",&model->probA[i]);
        |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2806:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2806 |                                 fscanf(fp,"%lf",&model->probB[i]);
        |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:2813:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   2813 |                                 fscanf(fp,"%d",&model->nSV[i]);
        |                                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:1671:13: warning: 'si.Solver::SolutionInfo::rho' may be used uninitialized [-Wmaybe-uninitialized]
   1671 |         info("obj = %f, rho = %f\n",si.obj,si.rho);
        |         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_svm/svm/svm.cpp:1671:13: warning: 'si.Solver::SolutionInfo::obj' may be used uninitialized [-Wmaybe-uninitialized]
   1671 |         info("obj = %f, rho = %f\n",si.obj,si.rho);
        |         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_segmentation/slic.cpp:539:68: warning: 'Energy_0' may be used uninitialized [-Wmaybe-uninitialized]
    539 |                 else if( (Energy_Last - Energy) < 1e-5 * (Energy_0 - Energy) )
        |                                                          ~~~~~~~~~~^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/clouds_and_shadows.cpp:819:37: warning: unused variable 'xx' [-Wunused-variable]
    819 |                                 int xx = dx > 0. ? x : Get_NX() - 1 - x;
        |                                     ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/clouds_and_shadows.cpp:815:29: warning: unused variable 'yy' [-Wunused-variable]
    815 |                         int yy = dy > 0. ? y : Get_NY() - 1 - y;
        |                             ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/clouds_and_shadows.cpp:957:34: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    957 |                         case  3: if( pG->Get_Value(p, G) && pR->Get_Value(p, R) && pNIR->Get_Value(p, NIR) && pBT->Get_Value(p, BT) )
        |                                  ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/clouds_and_shadows.cpp:961:34: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    961 |                         case  4: if( pG->Get_Value(p, G) && pR->Get_Value(p, R) && pNIR->Get_Value(p, NIR) && pSWIR->Get_Value(p, SWIR) && pBT->Get_Value(p, BT) )
        |                                  ^~
  

• /nix/store/6aiq4ji474i1b7szw1jz18j6gj1b9ggi-vigra-1.12.3/include/vigra/basicimage.hxx:210:33: warning: 'Output.vigra::BasicImage<unsigned char>::lines_' may be used uninitialized [-Wmaybe-uninitialized]
    210 |         return *(*(y + d.y) + x + d.x);
        |                 ~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_vigra/vigra_fft.cpp:392:9: warning: '/*' within comment [-Wcomment]
    392 |         /**/
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/fmask.cpp:526:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
    526 |         for( int i=0; i<Stack.Get_Size(); i++ )
        |                       ~^~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/fmask.cpp:1207:76: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   1207 |                                                 if( Cloud_Stack.Get_Size() < m_Min_Cloud_Size )
        |                                                     ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/fmask.cpp:1169:61: warning: 'nx' may be used uninitialized [-Wmaybe-uninitialized]
   1169 |                                                         int ix = nx + xnb[i];
        |                                                             ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/fmask.cpp:1170:61: warning: 'ny' may be used uninitialized [-Wmaybe-uninitialized]
   1170 |                                                         int iy = ny + ynb[i];
        |                                                             ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/landsat_acca.cpp:558:96: warning: enumerated mismatch in conditional expression: '<unnamed enum>' vs 'CACCA::<unnamed enum>' [-Wenum-compare]
    558 |                                                                 code = (pixel[BAND5] < th_4_b) ? NO_CLOUD
        |                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
    559 |                                                                         : NO_DEFINED;
        |                                                                         ~~~~~~~~~~~~            
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/landsat_acca.cpp:575:72: warning: enumerated mismatch in conditional expression: '<unnamed enum>' vs 'CACCA::<unnamed enum>' [-Wenum-compare]
    575 |                                         code = (pixel[BAND3] < th_1_b) ? NO_CLOUD : NO_DEFINED;
        |                                                ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/landsat_acca.cpp:615:33: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    615 |                                 if(code == NO_DEFINED ) continue; if(
        |                                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/landsat_toar_core.cpp:426:17: warning: unused variable 'i' [-Wunused-variable]
    426 |         size_t  i       = fread(mtldata, METADATA_SIZE, 1, f);
        |                 ^
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/landsat_toar_core.cpp:494:20: warning: the address of 'lsat_data::sensor' will never be NULL [-Waddress]
    494 |         if( !lsat->sensor )
        |              ~~~~~~^~~~~~
  

• /nix/store/m300ngckdmal8wnl3bjbpwca3a5bn74c-glibc-2.42-67-dev/include/bits/string_fortified.h:81:33: warning: argument 1 null where non-null expected because argument 3 is nonzero [-Wnonnull]
     81 |   return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest));
        |          ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/local_statistical_measures.cpp:252:67: warning: 'z' may be used uninitialized [-Wmaybe-uninitialized]
    252 |                 m_pContrast   ->Set_Value(x, y, s.Get_Mean() ? (z - s.Get_Mean()) / s.Get_Mean() : 0.0);        // Weber
        |                                                                ~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/pansharpening.cpp:216:30: warning: unused variable 'bNoData' [-Wunused-variable]
    216 |                         bool bNoData = true;
        |                              ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:1474:24: warning: '/*' within comment [-Wcomment]
   1474 |         return( true );/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:312:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    312 |                         skip("EOG");
        |                              ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:389:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    389 |                         skip("END OF LINK DATA");
        |                              ^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:396:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    396 |                         skip("EOX");
        |                              ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:404:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    404 |                         skip("EOS");
        |                              ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:411:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    411 |                         skip("EOF");
        |                              ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:418:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    418 |                         skip("EOP");
        |                              ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:425:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    425 |                         skip("EOL");
        |                              ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:434:30: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    434 |                         skip("JABBERWOCKY");
        |                              ^~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:648:14: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    648 |         skip("EOG");
        |              ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/ESRI_E00_Import.cpp:506:41: warning: 'prec_lab' may be used uninitialized [-Wmaybe-uninitialized]
    506 |                 if( (pShapes = getlabels(prec_lab, scale)) != NULL )
        |                                ~~~~~~~~~^~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/e00compr/e00read.c:361:17: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation]
    361 |                 strncpy(psInfo->szInBuf, pszLine, E00_READ_BUF_SIZE);
        |                 ^
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/e00compr/e00read.c:361:17: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_esri_e00/e00compr/e00write.c:285:13: warning: variable 'nDigits' set but not used [-Wunused-but-set-variable]
    285 |     int     nDigits, nExpSign, nDotPosition, iCurPos;
        |             ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/imagery/imagery_tools/textural_features.cpp:450:26: warning: variable 'sum_sqry' set but not used [-Wunused-but-set-variable]
    450 |     double sum_sqrx = 0, sum_sqry = 0, tmp = 0;
        |                          ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_gps/GPSBabel.cpp:161:15: warning: ignoring return value of 'int system(const char*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    161 |         system(sCmd.b_str());
        |         ~~~~~~^~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_gps/gpx2shp.cpp:110:15: warning: ignoring return value of 'int system(const char*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    110 |         system(sCmd.b_str());
        |         ~~~~~~^~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/bmp_export.cpp:172:43: warning: result of '2^24' is 26; did you mean '1 << 24' (16777216)? [-Wxor-used-as-pow]
    172 |                 Write_DWORD     (Stream, 2^24);                                                         // biClrUsed;
        |                                           ^
        |                                          --
        |                                          1<<
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:146:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    146 |                 fread( head             ,  6, sizeof(char)      , Stream);                                      // "HEAD74"
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:147:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    147 |                 fread(&vType    ,  1, sizeof(short)     , Stream);      SWAP(vType);    // 0 = 8 bit, 1 = 4 bit, 2 = 16 bit
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:148:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    148 |                 fread(&nBands   ,  1, sizeof(short)     , Stream);      SWAP(nBands);   // number of bands
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:149:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    149 |                 fread( empty    ,  6, sizeof(char)      , Stream);                                      // empty
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:150:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    150 |                 fread(&nx               ,  1, sizeof(long)      , Stream);      SWAP(nx);               // number of columns
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:151:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    151 |                 fread(&ny               ,  1, sizeof(long)      , Stream);      SWAP(ny);               // number of rows
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:152:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    152 |                 fread(&px               ,  1, sizeof(long)      , Stream);      SWAP(px);               // x position of top-left pixel "database location"
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:153:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    153 |                 fread(&py               ,  1, sizeof(long)      , Stream);      SWAP(py);               // y position of top-left pixel "database location"
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:154:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    154 |                 fread( empty    , 56, sizeof(char)      , Stream);                                      // empty
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:155:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    155 |                 fread(&maptyp   ,  1, sizeof(short)     , Stream);      SWAP(maptyp);   // map projection
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:156:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    156 |                 fread(&nclass   ,  1, sizeof(short)     , Stream);      SWAP(nclass);   // number of classes
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:157:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    157 |                 fread( empty    , 14, sizeof(char)      , Stream);                                      // empty
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:158:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    158 |                 fread(&unit             ,  1, sizeof(short)     , Stream);      SWAP(unit);             // units of area per pixel - 0 = none, 1 = acre, 2 = hectare, 3 = other
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:159:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    159 |                 fread(&area             ,  1, sizeof(float)     , Stream);      SWAP(area);             // area per pixel
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:160:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    160 |                 fread(&xPos             ,  1, sizeof(float)     , Stream);      SWAP(xPos);             // x coordinate of top-left pixel
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:161:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    161 |                 fread(&yPos             ,  1, sizeof(float)     , Stream);      SWAP(yPos);             // y coordinate of top-left pixel
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:162:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    162 |                 fread(&dx               ,  1, sizeof(float)     , Stream);      SWAP(dx);               // linear size of a pixel (feet/degrees/meters)
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:163:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    163 |                 fread(&dy               ,  1, sizeof(float)     , Stream);      SWAP(dy);               // linear size of a pixel (feet/degrees/meters)
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/erdas_lan.cpp:230:46: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    230 |                                         fread(Line, nLine, sizeof(BYTE), Stream);
        |                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/esri_arcinfo.cpp:282:56: warning: 'c' may be used uninitialized [-Wmaybe-uninitialized]
    282 |         if( !Stream.is_EOF() && SG_is_Character_Numeric(c) )
        |                                 ~~~~~~~~~~~~~~~~~~~~~~~^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/srtm30.cpp:188:38: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    188 |                                 fread(&Value, 1, sizeof(short), Stream);
        |                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:173:26: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    173 |         char Id[4]; fread(Id, 1, 4 * sizeof(char), Stream);
        |                     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:181:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    181 |                 fread(&lValue, 1, sizeof(long), Stream);                // SectionSize...
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:182:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    182 |                 fread(&lValue, 1, sizeof(long), Stream);                // Version
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:183:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    183 |                 fread(&lValue, 1, sizeof(long), Stream);
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:187:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    187 |                         fread(&lValue, 1, sizeof(long  ), Stream);      // SectionSize...
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:188:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    188 |                         fread(&ny    , 1, sizeof(long  ), Stream);
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:189:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    189 |                         fread(&nx    , 1, sizeof(long  ), Stream);
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:190:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    190 |                         fread(&xmin  , 1, sizeof(double), Stream);
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:191:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    191 |                         fread(&ymin  , 1, sizeof(double), Stream);
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:192:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    192 |                         fread(&dx    , 1, sizeof(double), Stream);
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:193:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    193 |                         fread(&dy    , 1, sizeof(double), Stream);
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:194:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    194 |                         fread(&dValue, 1, sizeof(double), Stream);
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:195:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    195 |                         fread(&dValue, 1, sizeof(double), Stream);
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:196:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    196 |                         fread(&dValue, 1, sizeof(double), Stream);      // Rotation (unused)...
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:197:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    197 |                         fread(&dValue, 1, sizeof(double), Stream);      // Blank Value...
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:198:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    198 |                         fread(&lValue, 1, sizeof(long  ), Stream);      // ???...
        |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:202:38: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    202 |                                 fread(&lValue, 1, sizeof(long), Stream);        // SectionSize...
        |                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:211:54: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    211 |                                                 fread(Line, pGrid->Get_NX(), sizeof(double), Stream);
        |                                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:231:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    231 |                 fread(&nx    , 1, sizeof(short ), Stream);
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:232:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    232 |                 fread(&ny    , 1, sizeof(short ), Stream);
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:233:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    233 |                 fread(&xmin  , 1, sizeof(double), Stream);
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:234:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    234 |                 fread(&dx    , 1, sizeof(double), Stream);      dx      = (dx - xmin) / (nx - 1.0);     // XMax
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:235:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    235 |                 fread(&ymin  , 1, sizeof(double), Stream);
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:236:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    236 |                 fread(&dy    , 1, sizeof(double), Stream);      dy      = (dy - ymin) / (ny - 1.0);     // YMax...
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:237:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    237 |                 fread(&dValue, 1, sizeof(double), Stream);      // ZMin...
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:238:22: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    238 |                 fread(&dValue, 1, sizeof(double), Stream);      // ZMax...
        |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:247:38: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    247 |                                 fread(Line, pGrid->Get_NX(), sizeof(float), Stream);
        |                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:265:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    265 |                 fscanf(Stream, "%d  %d" , &nx    , &ny    );
        |                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:266:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    266 |                 fscanf(Stream, "%lf %lf", &xmin  , &dx    );    dx      = (dx - xmin) / (nx - 1.0);
        |                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:267:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    267 |                 fscanf(Stream, "%lf %lf", &ymin  , &dy    );    dy      = (dy - ymin) / (ny - 1.0);
        |                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:268:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    268 |                 fscanf(Stream, "%lf %lf", &dValue, &dValue);
        |                 ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/surfer.cpp:277:47: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    277 |                                         fscanf(Stream, "%lf", &dValue);
        |                                         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/wrf.cpp:674:39: warning: enumeration value 'SG_DATATYPE_Bit' not handled in switch [-Wswitch]
    674 |                                 switch( pGrid->Get_Type() )
        |                                       ^
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/wrf.cpp:674:39: warning: enumeration value 'SG_DATATYPE_String' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/wrf.cpp:674:39: warning: enumeration value 'SG_DATATYPE_Date' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/wrf.cpp:674:39: warning: enumeration value 'SG_DATATYPE_Color' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/wrf.cpp:674:39: warning: enumeration value 'SG_DATATYPE_Binary' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_grid/wrf.cpp:674:39: warning: enumeration value 'SG_DATATYPE_Undefined' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/tool.h:148:41: warning: 'virtual TSG_Tool_Type CSG_Tool::Get_Type() const' was hidden [-Woverloaded-virtual=]
    148 |         virtual TSG_Tool_Type           Get_Type                                        (void)  const   {       return( TOOL_TYPE_Base );       }
        |                                         ^~~~~~~~
  

• /nix/store/7sh9061yj9yl20ndc00rqw4d0bd80m1j-gcc-15.3.0/include/c++/15.3.0/bits/charconv.h:111:26: warning: 'Format' may be used uninitialized [-Wmaybe-uninitialized]
    111 |         __first[0] = '0' + __val;
        |                      ~~~~^~~~~~~
  

• /nix/store/7sh9061yj9yl20ndc00rqw4d0bd80m1j-gcc-15.3.0/include/c++/15.3.0/bits/charconv.h:111:26: warning: 'FileFormat' may be used uninitialized [-Wmaybe-uninitialized]
    111 |         __first[0] = '0' + __val;
        |                      ~~~~^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/gstat.cpp:112:15: warning: enumeration value 'SHAPE_TYPE_Undefined' not handled in switch [-Wswitch]
    112 |         switch( pShapes->Get_Type() )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/gstat.cpp:112:15: warning: enumeration value 'SHAPE_TYPE_Points' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_table/io_table_txt.cpp:883:36: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
    883 |                 if( sLine.Length() == nChars )
        |                     ~~~~~~~~~~~~~~~^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_table/io_table_txt.cpp:887:45: warning: 'nFields' may be used uninitialized [-Wmaybe-uninitialized]
    887 |                         for(iField=0; iField<nFields; iField++)
        |                                       ~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/stl.cpp:525:55: warning: 'd[0].SSG_Point_3D::x' may be used uninitialized [-Wmaybe-uninitialized]
    525 |                                 p[0].x + (y - p[0].y) * d[0].x,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/stl.cpp:526:55: warning: 'd[0].SSG_Point_3D::z' may be used uninitialized [-Wmaybe-uninitialized]
    526 |                                 p[0].z + (y - p[0].y) * d[0].z,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/stl.cpp:527:55: warning: 'd[1].SSG_Point_3D::x' may be used uninitialized [-Wmaybe-uninitialized]
    527 |                                 p[0].x + (y - p[0].y) * d[1].x,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/stl.cpp:528:55: warning: 'd[1].SSG_Point_3D::z' may be used uninitialized [-Wmaybe-uninitialized]
    528 |                                 p[0].z + (y - p[0].y) * d[1].z
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/stl.cpp:536:55: warning: 'd[2].SSG_Point_3D::x' may be used uninitialized [-Wmaybe-uninitialized]
    536 |                                 p[1].x + (y - p[1].y) * d[2].x,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/stl.cpp:537:55: warning: 'd[2].SSG_Point_3D::z' may be used uninitialized [-Wmaybe-uninitialized]
    537 |                                 p[1].z + (y - p[1].y) * d[2].z
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_virtual/pc_get_subset_spcvf.cpp:393:60: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
    393 |                                                 if( iField >= pPC->Get_Attribute_Count() )
        |                                                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/svg.cpp:228:39: warning: enumeration value 'SHAPE_TYPE_Undefined' not handled in switch [-Wswitch]
    228 |                                 switch( pShapes->Get_Type() )
        |                                       ^
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/wasp_map.cpp:241:28: warning: variable 'pu' set but not used [-Wunused-but-set-variable]
    241 |         TSG_Point       p, pu[2], pm[2];
        |                            ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/wasp_map.cpp:241:35: warning: variable 'pm' set but not used [-Wunused-but-set-variable]
    241 |         TSG_Point       p, pu[2], pm[2];
        |                                   ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_shapes/wasp_map.cpp:378:62: warning: 'n' may be used uninitialized [-Wmaybe-uninitialized]
    378 |                         for(int i=0; i<n && !Stream.is_EOF() && Process_Get_Okay(false); i++)
        |                                      ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'spei12' not handled in switch [-Wswitch]
    280 |         switch( VarID )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'spi12' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'fcf' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'fgd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'gdd0' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'gdd5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'gdd10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'gdgfgd5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'gdgfgd10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'gsl' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'kg0' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'kg1' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'kg2' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'kg3' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'kg4' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'kg5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'lgd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'ngd0' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'ngd5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'ngd10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'npp' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'scd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'glz' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'orog' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:280:15: warning: enumeration value 'count' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'cmi' not handled in switch [-Wswitch]
    328 |                 switch( VarID )
        |                       ^
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'pet' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'spei12' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'spi12' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'tas' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'tasmax' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'tasmin' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'vpd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio01' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio02' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio03' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio04' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio05' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio06' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio07' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio08' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio09' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio11' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio12' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio13' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio14' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio15' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio16' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio17' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio18' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'bio19' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'fcf' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'fgd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'gdd0' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'gdd5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'gdd10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'gdgfgd5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'gdgfgd10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'gsl' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'gsp' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'gst' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'kg0' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'kg1' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'kg2' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'kg3' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'kg4' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'kg5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'lgd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'ngd0' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'ngd5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'ngd10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'npp' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'scd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'swe' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'glz' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'orog' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:328:23: warning: enumeration value 'count' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'ps' not handled in switch [-Wswitch]
    344 |                 switch( VarID )
        |                       ^
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'tas' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'tasmax' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'tasmin' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'tz' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio01' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio02' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio03' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio04' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio05' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio06' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio07' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio08' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio09' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio11' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio12' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio13' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio14' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio15' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio16' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio17' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio18' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'bio19' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'fcf' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'fgd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'gdd0' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'gdd5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'gdd10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'gdgfgd5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'gdgfgd10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'gsl' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'gsp' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'gst' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'kg0' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'kg1' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'kg2' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'kg3' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'kg4' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'kg5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'lgd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'ngd0' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'ngd5' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'ngd10' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'npp' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'scd' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'swe' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'glz' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'orog' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:344:23: warning: enumeration value 'count' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:325:15: warning: enumeration value 'climatology' not handled in switch [-Wswitch]
    325 |         switch( Dataset )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:325:15: warning: enumeration value 'bioclim' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:325:15: warning: enumeration value 'T21k' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/chelsa.cpp:325:15: warning: enumeration value 'T21k_bioclim' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/pointcloud/pointcloud_tools/pc_cluster_analysis.cpp:507:20: warning: 'SP' may be used uninitialized [-Wmaybe-uninitialized]
    507 |         return( SP );
        |                    ^
  

• /build/saga-9.13.0/saga-gis/src/tools/pointcloud/pointcloud_tools/pc_cluster_analysis.cpp:278:21: warning: 'SP' may be used uninitialized [-Wmaybe-uninitialized]
    278 |         Write_Result(Parameters("STATISTICS")->asTable(), nElements, nCluster, SP);
        |         ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/soilgrids.cpp:433:74: warning: NULL used in arithmetic [-Wpointer-arith]
    433 |                 bResult = Get_Variable(Variable, Distribution, Layer) != NULL;
        |                                                                          ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/stac.cpp:1135:38: warning: unused variable 'bResult' [-Wunused-variable]
   1135 |                                 bool bResult = pTool
        |                                      ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/stac_info_pages.cpp:40:9: warning: '#pragma once' in main file [-Wpragma-once-outside-header]
     40 | #pragma once
        |         ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/stac_info_pages.cpp:100:57: warning: 'this' pointer is null [-Wnonnull]
    100 |                         if(!pAsset && !pAsset->Get_Child("roles")){continue;}
        |                                        ~~~~~~~~~~~~~~~~~^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/io/io_webservices/stac_info_pages.cpp:120:42: warning: 'this' pointer is null [-Wnonnull]
    120 |         if( !pThumb && !pThumb->Get_Child("href") )
        |                         ~~~~~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_georeference/Georef_Engine.cpp:714:2: warning: '/*' within comment [-Wcomment]
    714 | }/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/GEOTRANS_Base.cpp:76:26: warning: variable 'pNode_0' set but not used [-Wunused-but-set-variable]
     76 |         CSG_Parameter   *pNode_0, *pNode_Source, *pNode_Target;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/GEOTRANS_Base.cpp:256:15: warning: enumeration value 'MGRS' not handled in switch [-Wswitch]
    256 |         switch( Type )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_geotrans/GEOTRANS_Base.cpp:256:15: warning: enumeration value 'BNG' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_georeference/georef_with_coordinate_grids.cpp:413:55: warning: 'd[0].SSG_Point_3D::x' may be used uninitialized [-Wmaybe-uninitialized]
    413 |                                 p[0].x + (y - p[0].y) * d[0].x,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_georeference/georef_with_coordinate_grids.cpp:414:55: warning: 'd[0].SSG_Point_3D::z' may be used uninitialized [-Wmaybe-uninitialized]
    414 |                                 p[0].z + (y - p[0].y) * d[0].z,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_georeference/georef_with_coordinate_grids.cpp:415:55: warning: 'd[1].SSG_Point_3D::x' may be used uninitialized [-Wmaybe-uninitialized]
    415 |                                 p[0].x + (y - p[0].y) * d[1].x,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_georeference/georef_with_coordinate_grids.cpp:416:55: warning: 'd[1].SSG_Point_3D::z' may be used uninitialized [-Wmaybe-uninitialized]
    416 |                                 p[0].z + (y - p[0].y) * d[1].z
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_georeference/georef_with_coordinate_grids.cpp:424:55: warning: 'd[2].SSG_Point_3D::x' may be used uninitialized [-Wmaybe-uninitialized]
    424 |                                 p[1].x + (y - p[1].y) * d[2].x,
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_georeference/georef_with_coordinate_grids.cpp:425:55: warning: 'd[2].SSG_Point_3D::z' may be used uninitialized [-Wmaybe-uninitialized]
    425 |                                 p[1].z + (y - p[1].y) * d[2].z
        |                                          ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_proj4/crs_base.cpp:64:37: warning: 'const PJ_UNITS* proj_list_units()' is deprecated: Deprecated by proj_get_units_from_database [-Wdeprecated-declarations]
     64 | #define PJ_GET_UNITS proj_list_units()
        |                      ~~~~~~~~~~~~~~~^~
  

• /build/saga-9.13.0/saga-gis/src/tools/projection/pj_proj4/crs_definition.cpp:120:23: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
    120 |         if( has_GUI() && pParameter->Cmp_Identifier("DEFINITION") || pParameter->Cmp_Identifier("FORMAT") || pParameter->Cmp_Identifier("MULTILINE") || pParameter->Cmp_Identifier("SIMPLIFIED") )
        |             ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_grid/Grid_Statistics_For_Points.cpp:210:33: warning: unused variable 'iField' [-Wunused-variable]
    210 |                         int     iField  = pPoints->Get_Field_Count();
        |                                 ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/line_crossings.cpp:149:63: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context]
    149 |         for(int aLine=0, iPair=0, nPairs=pLines_A->Get_Count()*pLines_B->Get_Count() && Process_Get_Okay(); aLine<pLines_A->Get_Count(); aLine++)
        |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/line_simplification.cpp:257:38: warning: operation on 'iFloater' may be undefined [-Wsequence-point]
    257 |                         Keep[iFloater--]        = iAnchor == 0 && iFloater == pLine->Get_Point_Count(iPart) - 1;
        |                              ~~~~~~~~^~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/line_smoothing.cpp:291:62: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<SSG_Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    291 |                                         if( iPoint + iOffset >= verticesA.size() )      // ... and upper limit
        |                                             ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/line_smoothing.cpp:403:24: warning: unused variable 'kd' [-Wunused-variable]
    403 |                 double kd = (double) k ;
        |                        ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/line_split.cpp:316:73: warning: 'Bm' may be used uninitialized [-Wmaybe-uninitialized]
    316 |                                                                 Im      = Am + dShift * (Bm - Am) / Length_Seg;
        |                                                                 ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:221:54: warning: 'A_z' may be used uninitialized [-Wmaybe-uninitialized]
    221 |                                         pPoint->Set_Z(A_z, 0);
        |                                         ~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:211:72: warning: 'A_m' may be used uninitialized [-Wmaybe-uninitialized]
    211 |                                                 dm              = (B_m - A_m) / dLine;
        |                                                                   ~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:246:69: warning: 'dz' may be used uninitialized [-Wmaybe-uninitialized]
    246 |                                                 A_z     += Distance * dz;
        |                                                            ~~~~~~~~~^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:251:77: warning: 'dm' may be used uninitialized [-Wmaybe-uninitialized]
    251 |                                                         A_m     += Distance * dm;
        |                                                                    ~~~~~~~~~^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:354:57: warning: 'A_z' may be used uninitialized [-Wmaybe-uninitialized]
    354 |                                         A_z             += dOffset * dz;
        |                                         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:359:65: warning: 'A_m' may be used uninitialized [-Wmaybe-uninitialized]
    359 |                                                 A_m             += dOffset * dm;
        |                                                 ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:396:69: warning: 'dz' may be used uninitialized [-Wmaybe-uninitialized]
    396 |                                                 A_z     += Distance * dz;
        |                                                            ~~~~~~~~~^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:401:77: warning: 'dm' may be used uninitialized [-Wmaybe-uninitialized]
    401 |                                                         A_m     += Distance * dm;
        |                                                                    ~~~~~~~~~^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:428:25: warning: 'dx' may be used uninitialized [-Wmaybe-uninitialized]
    428 |         double          dx, dy, dz, dm, dLine,  A_z, B_z, C_z, A_m, B_m, C_m;
        |                         ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:428:29: warning: 'dy' may be used uninitialized [-Wmaybe-uninitialized]
    428 |         double          dx, dy, dz, dm, dLine,  A_z, B_z, C_z, A_m, B_m, C_m;
        |                             ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:457:43: warning: 'iSplitPart' may be used uninitialized [-Wmaybe-uninitialized]
    457 |                 Pt_B    = pLine->Get_Point(0, iSplitPart);
        |                           ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:428:41: warning: 'dLine' may be used uninitialized [-Wmaybe-uninitialized]
    428 |         double          dx, dy, dz, dm, dLine,  A_z, B_z, C_z, A_m, B_m, C_m;
        |                                         ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:519:41: warning: 'A_z' may be used uninitialized [-Wmaybe-uninitialized]
    519 |                         A_z             += dOffset * dz;
        |                         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:518:48: warning: 'B_z' may be used uninitialized [-Wmaybe-uninitialized]
    518 |                         dz              = (B_z - A_z) / dLine;
        |                                           ~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:525:49: warning: 'A_m' may be used uninitialized [-Wmaybe-uninitialized]
    525 |                                 A_m             += dOffset * dm;
        |                                 ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:524:56: warning: 'B_m' may be used uninitialized [-Wmaybe-uninitialized]
    524 |                                 dm              = (B_m - A_m) / dLine;
        |                                                   ~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:557:46: warning: 'iSplitPoint' may be used uninitialized [-Wmaybe-uninitialized]
    557 |                                 iPointOffset = iSplitPoint + 1;
        |                                 ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:545:42: warning: 'C_z' may be used uninitialized [-Wmaybe-uninitialized]
    545 |                         pSplitLine->Set_Z(C_z, iPartOffset);
        |                         ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/Points_From_Lines.cpp:549:50: warning: 'C_m' may be used uninitialized [-Wmaybe-uninitialized]
    549 |                                 pSplitLine->Set_M(C_m, iPartOffset);
        |                                 ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/line_split_with_lines.cpp:377:52: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<CLine_Split_at_Points::L_PART>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    377 |                         for(int iPart=0; (int)iPart<Line_Parts.size(); iPart++)
        |                                          ~~~~~~~~~~^~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/line_split_with_lines.cpp:449:57: warning: 'Am' may be used uninitialized [-Wmaybe-uninitialized]
    449 |                                                 Cm      = Am + dShift * (Bm - Am) / dLine;
        |                                                 ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/line_split_with_lines.cpp:412:40: warning: 'Cz' may be used uninitialized [-Wmaybe-uninitialized]
    412 |                 double Bz, Bm, Az, Am, Cz, Cm, dLine, dShift;
        |                                        ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/line_split_with_lines.cpp:466:56: warning: 'Cm' may be used uninitialized [-Wmaybe-uninitialized]
    466 |                                 if( HasM )      { zm.m = Cm; }
        |                                                   ~~~~~^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_lines/upstream_edges.cpp:92:32: warning: '%ls' directive argument is null [-Wformat-overflow=]
     92 |             printf("Column %d: %ls\n", iField, pInLines->Get_Field_Name(iField));
        |                                ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/points_filter.cpp:250:43: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
    250 |         if( m_Search.Get_Selected_Count() <= m_nMinPoints )
        |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_polygons/Polygon_Clip.cpp:191:15: warning: enumeration value 'SHAPE_TYPE_Undefined' not handled in switch [-Wswitch]
    191 |         switch( pInput->Get_Type() )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_points/select_3d_points.cpp:133:17: warning: unused variable 'zField' [-Wunused-variable]
    133 |         int     zField  = pPoints->Get_Vertex_Type() == SG_VERTEX_TYPE_XY ? Parameters("Z_FIELD")->asInt() : -1;
        |                 ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_polygons/shape_index.cpp:433:25: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
    433 |                         else if( F.Get_Maximum() < s.Get_Range() ) { maxDir = d; maxF90 = s90.Get_Range(); } F += s.Get_Range(); }
        |                         ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_polygons/shape_index.cpp:440:47: warning: 'maxDir' may be used uninitialized [-Wmaybe-uninitialized]
    440 |         pPolygon->Set_Value(Field + 1, maxDir * M_RAD_TO_DEG);
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_polygons/shape_index.cpp:442:47: warning: 'minDir' may be used uninitialized [-Wmaybe-uninitialized]
    442 |         pPolygon->Set_Value(Field + 3, minDir * M_RAD_TO_DEG);
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/quadtree_structure.cpp:181:23: warning: enumeration value 'SHAPE_TYPE_Undefined' not handled in switch [-Wswitch]
    181 |                 switch( pShapes->Get_Type() )
        |                       ^
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/quadtree_structure.cpp:181:23: warning: enumeration value 'SHAPE_TYPE_Points' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_buffer.cpp:292:52: warning: 'pBuffer' may be used uninitialized [-Wmaybe-uninitialized]
    292 |                         if( pBuffer->Get_Part_Count() == 0 )
        |                             ~~~~~~~~~~~~~~~~~~~~~~~^~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_buffer.cpp:241:56: warning: 'pBuffer' may be used uninitialized [-Wmaybe-uninitialized]
    241 |                                 SG_Shape_Get_Difference(pBuffer, Buffers.Get_Shape(0)->asPolygon());
        |                                 ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_UNDEFINED' not handled in switch [-Wswitch]
    200 |         switch( Mode )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_LDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_MDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_MUP' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_MDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_RDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_RUP' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_RDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_LDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_MDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_cut_interactive.cpp:200:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_RDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/shapes_polar_to_cartes.cpp:139:41: warning: unused variable 'Exagg' [-Wunused-variable]
    139 |         double          Radius, dExagg, Exagg   = 0.0;
        |                                         ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/shapes/shapes_tools/vertex_inspector.cpp:50:9: warning: '#pragma once' in main file [-Wpragma-once-outside-header]
     50 | #pragma once
        |         ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/Forecasting.cpp:193:48: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    193 |     m_Catalog = Fire_FuelCatalogCreateStandard("Standard", 13);
        |                                                ^~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/Forecasting.cpp:345:14: warning: unused variable 'bReturn' [-Wunused-variable]
    345 |         bool bReturn = false;
        |              ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_erosion/MMF_SAGA.cpp:451:40: warning: variable 'iMstep' set but not used [-Wunused-but-set-variable]
    451 |         sLong                   iRuns, iMstep;
        |                                        ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_erosion/MMF_SAGA.cpp:461:37: warning: variable 'F' set but not used [-Wunused-but-set-variable]
    461 |         double          Fc, Fz, Fs, F;
        |                                     ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_erosion/MMF_SAGA.cpp:467:37: warning: variable 'H' set but not used [-Wunused-but-set-variable]
    467 |         double          Hc, Hz, Hs, H;
        |                                     ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_erosion/MMF_SAGA.cpp:741:44: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    741 |                         if (pDTM->is_NoData(x, y))      // pMS, pBD, pEHD, pEtEo, pRf, pLP, pS
        |                             ~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_erosion/MMF_SAGA.cpp:840:49: warning: 'steepestN' may be used uninitialized [-Wmaybe-uninitialized]
    840 |                                                 if (steepestN != -1)
        |                                                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_erosion/MMF_SAGA.cpp:981:108: warning: 'W_up' may be used uninitialized [-Wmaybe-uninitialized]
    981 |                                         Gc      = (Fc + Hc) * (1.0 - DEPc / 100.0) + (pSLc->asDouble(x, y) * W_up/W_down);      // Equ. (35)
        |                                                                                       ~~~~~~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/Simulate.cpp:176:48: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
    176 |     m_Catalog = Fire_FuelCatalogCreateStandard("Standard", 13);
        |                                                ^~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/Simulate.cpp:273:14: warning: unused variable 'bReturn' [-Wunused-variable]
    273 |         bool bReturn = false;
        |              ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:150:63: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
    150 |             "Fire_FuelCombustion(): el modelo de combustible %d no existe en el catálogo de combuestibles \"%s\".",
        |                                                              ~^
        |                                                               |
        |                                                               int
        |                                                              %ld
    151 |             model, FuelCat_Name(catalog));
        |             ~~~~~                                              
        |             |
        |             size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:425:68: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
    425 |             "Fire_SpreadNoWindNoSlope(): el modelo de combustible %d no existe en el catálogo de combustibles \"%s\".",
        |                                                                   ~^
        |                                                                    |
        |                                                                    int
        |                                                                   %ld
    426 |             model, FuelCat_Name(catalog));
        |             ~~~~~                                                   
        |             |
        |             size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:650:58: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
    650 |             "Fire_SpreadMax(): el modelo de combustible %d no existe en el catálogo de combustibles \"%s\".",
        |                                                         ~^
        |                                                          |
        |                                                          int
        |                                                         %ld
    651 |             model, FuelCat_Name(catalog));
        |             ~~~~~                                         
        |             |
        |             size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:856:64: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
    856 |             "Fire_SpreadAtAzimuth(): el modelo de combustible %d no existe en el catálogo de combustibles \"%s\".",
        |                                                               ~^
        |                                                                |
        |                                                                int
        |                                                               %ld
    857 |             model, FuelCat_Name(catalog));
        |             ~~~~~                                               
        |             |
        |             size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:998:60: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
    998 |             "Fire_FlameScorch(): el modelo de combustible %d no existe en el catálogo de combustibles \"%s\".",
        |                                                           ~^
        |                                                            |
        |                                                            int
        |                                                           %ld
    999 |             model, FuelCat_Name(catalog));
        |             ~~~~~                                           
        |             |
        |             size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1150:89: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1150 |             "Fire_FlameLengthTable(): imposible asignar tabla de longitud de llama con %d clases de %f pies.",
        |                                                                                        ~^
        |                                                                                         |
        |                                                                                         int
        |                                                                                        %ld
   1151 |             flameClasses, flameStep);
        |             ~~~~~~~~~~~~                                                                 
        |             |
        |             size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1255:70: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1255 |             "Fire_FuelCatalogCreate(): imposible asignar \"%s\" con %d modelos de combustible del catálogo de combustibles.\n",
        |                                                                     ~^
        |                                                                      |
        |                                                                      int
        |                                                                     %ld
   1256 |             name, maxModels);
        |                   ~~~~~~~~~                                           
        |                   |
        |                   size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1530:64: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1530 |             "Fire_FuelModelCreate(): fuel model \"%s\" number %d exceeds fuel catalog \"%s\" range [0..%d].",
        |                                                               ~^
        |                                                                |
        |                                                                int
        |                                                               %ld
   1531 |             name, model, FuelCat_Name(catalog), FuelCat_MaxModels(catalog));
        |                   ~~~~~                                         
        |                   |
        |                   size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1530:105: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1530 |             "Fire_FuelModelCreate(): fuel model \"%s\" number %d exceeds fuel catalog \"%s\" range [0..%d].",
        |                                                                                                        ~^
        |                                                                                                         |
        |                                                                                                         int
        |                                                                                                        %ld
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1539:78: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1539 |             "Fire_FuelModelCreate(): el modelo de combustible \"%s\" numero %d de ancho %5.4f es demasiado pequeno.",
        |                                                                             ~^
        |                                                                              |
        |                                                                              int
        |                                                                             %ld
   1540 |             name, model, depth);
        |                   ~~~~~                                                       
        |                   |
        |                   size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1547:78: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1547 |             "Fire_FuelModelCreate(): el modelo de combustible \"%s\" numero %d de humedad de extincion %5.4f es demasiado pequeno.",
        |                                                                             ~^
        |                                                                              |
        |                                                                              int
        |                                                                             %ld
   1548 |             name, model, mext);
        |                   ~~~~~                                                       
        |                   |
        |                   size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1566:97: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1566 |             "Fire_FuelModelCreate(): imposible asignar el modelos de combustible \"%s\" número %d para el catálogo de combustibles \"%s\".",
        |                                                                                                ~^
        |                                                                                                 |
        |                                                                                                 int
        |                                                                                                %ld
   1567 |             name, model, FuelCat_Name(catalog));
        |                   ~~~~~                                                                          
        |                   |
        |                   size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1632:65: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1632 |             "Fire_FuelModelDestroy(): el modelo de combustible %d no existe en el catálogo de combustibles \"%s\".",
        |                                                                ~^
        |                                                                 |
        |                                                                 int
        |                                                                %ld
   1633 |             model, FuelCat_Name(catalog));
        |             ~~~~~                                                
        |             |
        |             size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1746:64: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1746 |             "Fire_FuelParticleAdd(): el modelo de combustible %d no existe en el catálogo de combustibles \"%s\".",
        |                                                               ~^
        |                                                                |
        |                                                                int
        |                                                               %ld
   1747 |             model, FuelCat_Name(catalog));
        |             ~~~~~                                               
        |             |
        |             size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1757:64: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1757 |             "Fire_FuelParticleAdd(): el modelo de combustible %d de tipo de valor (arg #3) no es FIRE_TYPE_DEAD, FIRE_TYPE_HERB, o FIRE_TYPE_WOOD.",
        |                                                               ~^
        |                                                                |
        |                                                                int
        |                                                               %ld
   1758 |             model);
        |             ~~~~~                                               
        |             |
        |             size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1768:124: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
   1768 |             "Fire_FuelParticleAdd(): imposible asignar la partícula de combustible al modelo de combustible \"%s\" número %d en el catálogo de combustibles \"%s\".",
        |                                                                                                                           ~^
        |                                                                                                                            |
        |                                                                                                                            int
        |                                                                                                                           %ld
   1769 |             Fuel_Name(catalog,model), model, FuelCat_Name(catalog));
        |                                       ~~~~~                                                                                 
        |                                       |
        |                                       size_t {aka long unsigned int}
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:1480:37: warning: pointer 'catalog' used after 'free' [-Wuse-after-free]
   1480 |     return (FuelCat_Status(catalog) = FIRE_STATUS_OK);
        |            ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_fire_spreading/fireLib.c:770:12: warning: 'effectiveWind' may be used uninitialized [-Wmaybe-uninitialized]
    770 |         if ( effectiveWind > maxWind )
        |            ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:53:1: warning: '/*' within comment [-Wcomment]
     53 | /* Revision 1.1  2009/10/20 07:40:39  oconrad
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:54:1: warning: '/*' within comment [-Wcomment]
     54 | /* no message
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:55:1: warning: '/*' within comment [-Wcomment]
     55 | /*
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:56:1: warning: '/*' within comment [-Wcomment]
     56 | /* Revision 1.1.1.1  2005/08/31 14:00:48  oconrad
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:57:1: warning: '/*' within comment [-Wcomment]
     57 | /* no message
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:58:1: warning: '/*' within comment [-Wcomment]
     58 | /*
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:59:1: warning: '/*' within comment [-Wcomment]
     59 | /* Revision 1.1.1.1  2005/08/17 08:25:03  oconrad
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:60:1: warning: '/*' within comment [-Wcomment]
     60 | /* no message
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:61:1: warning: '/*' within comment [-Wcomment]
     61 | /*
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:62:1: warning: '/*' within comment [-Wcomment]
     62 | /* Revision 1.1.1.1  2005/08/15 13:35:24  oconrad
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:63:1: warning: '/*' within comment [-Wcomment]
     63 | /* no message
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/MLB_Interface.h:64:1: warning: '/*' within comment [-Wcomment]
     64 | /*
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/WaterRetentionCapacity.cpp:258:16: warning: unused variable 'fTF' [-Wunused-variable]
    258 |         double fTF      = Horizon[1];
        |                ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/WaterRetentionCapacity.cpp:277:16: warning: unused variable 'fL' [-Wunused-variable]
    277 |         double fL       = Horizon[2];
        |                ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_basin.cpp:215:40: warning: left operand of comma operator has no effect [-Wunused-value]
    215 |         for (int j = 0, k = m_first; j < m_nValues, k < m_last + 1; j++, k++)
        |                                      ~~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/grid.h:915:75: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    915 |                         case SG_DATATYPE_Double: ((double **)m_Values)[y][x] = (double         )(Value); break;
        |                                                                           ^
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/grid.h:915:72: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
    915 |                         case SG_DATATYPE_Double: ((double **)m_Values)[y][x] = (double         )(Value); break;
        |                                                                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/diffuse_pollution_risk.cpp:447:52: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    447 |                         m_pRisk_Diffuse->Set_NoData(x, y);
        |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/diffuse_pollution_risk.cpp:447:52: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
    447 |                         m_pRisk_Diffuse->Set_NoData(x, y);
        |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/diffuse_pollution_risk.cpp:414:48: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    414 |                         m_pDelivery->Set_NoData(x, y);
        |                         ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/diffuse_pollution_risk.cpp:414:48: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
    414 |                         m_pDelivery->Set_NoData(x, y);
        |                         ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_cal2.cpp:318:34: warning: left operand of comma operator has no effect [-Wunused-value]
    318 |         for (j = 0, k = first; j < m_nValues, k < last + 1; j++, k++)
        |                                ~~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/parameters.h:1961:62: warning: 'pNode1' may be used uninitialized [-Wmaybe-uninitialized]
   1961 |         {       return(     Add_Value               (pParent ? pParent->Get_Identifier() : SG_T(""), ID, Name, Description, Type, Value, Minimum, bMinimum, Maximum, bMaximum) ); }
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev.cpp:199:40: warning: left operand of comma operator has no effect [-Wunused-value]
    199 |         for (int j = 0, k = m_first; j < m_nValues, k < m_last + 1; j++, k++)
        |                                      ~~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:275:40: warning: left operand of comma operator has no effect [-Wunused-value]
    275 |         for (int j = 0, k = m_first; j < m_nValues, k < m_last + 1; j++, k++)
        |                                      ~~^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:504:31: warning: '%d' directive writing between 1 and 11 bytes into a region of size 9 [-Wformat-overflow=]
    504 |                 sprintf(c,"%s_%d","vq",i+1);
        |                               ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:506:31: warning: '%d' directive writing between 1 and 11 bytes into a region of size 9 [-Wformat-overflow=]
    506 |                 sprintf(c,"%s_%d","vs",i+1);
        |                               ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:508:31: warning: '%d' directive writing between 1 and 11 bytes into a region of size 7 [-Wformat-overflow=]
    508 |                 sprintf(c,"%s_%d","T(q)",i+1);
        |                               ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:510:31: warning: '%d' directive writing between 1 and 11 bytes into a region of size 7 [-Wformat-overflow=]
    510 |                 sprintf(c,"%s_%d","T(s)",i+1);
        |                               ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:512:31: warning: '%d' directive writing between 1 and 11 bytes into a region of size 9 [-Wformat-overflow=]
    512 |                 sprintf(c,"%s_%d","Tw",i+1);
        |                               ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:514:31: warning: '%d' directive writing between 1 and 11 bytes into a region of size 10 [-Wformat-overflow=]
    514 |                 sprintf(c,"%s_%d","f",i+1);
        |                               ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:516:31: warning: '%d' directive writing between 1 and 11 bytes into a region of size 10 [-Wformat-overflow=]
    516 |                 sprintf(c,"%s_%d","c",i+1);
        |                               ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:520:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 10 [-Wformat-overflow=]
    520 |                         sprintf(c,"%s_%d","l",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:522:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 10 [-Wformat-overflow=]
    522 |                         sprintf(c,"%s_%d","p",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:527:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 5 [-Wformat-overflow=]
    527 |                         sprintf(c,"%s_%d","T_Rain",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:529:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 5 [-Wformat-overflow=]
    529 |                         sprintf(c,"%s_%d","T_Melt",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:531:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 5 [-Wformat-overflow=]
    531 |                         sprintf(c,"%s_%d","DD_FAC",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:537:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 10 [-Wformat-overflow=]
    537 |                         sprintf(c,"%s_%d","a",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:539:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 10 [-Wformat-overflow=]
    539 |                         sprintf(c,"%s_%d","b",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:543:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 9 [-Wformat-overflow=]
    543 |                         sprintf(c,"%s_%d","aq",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:545:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 9 [-Wformat-overflow=]
    545 |                         sprintf(c,"%s_%d","as",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:547:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 9 [-Wformat-overflow=]
    547 |                         sprintf(c,"%s_%d","bq",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_elev_cal.cpp:549:39: warning: '%d' directive writing between 1 and 11 bytes into a region of size 9 [-Wformat-overflow=]
    549 |                         sprintf(c,"%s_%d","bs",i+1);
        |                                       ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/soilwater_glugla.cpp:174:25: warning: 'virtual bool CSoilWater_Model::Set_Balance(double&, double&, double)' was hidden [-Woverloaded-virtual=]
    174 |         virtual bool    Set_Balance                     (double &P, double &ETp, double LAI = 0.)
        |                         ^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/soilwater_glugla.cpp:163:25: warning: 'virtual double CSoilWater_Model::Get_Water(size_t, int) const' was hidden [-Woverloaded-virtual=]
    163 |         virtual double  Get_Water                       (size_t i, int Unit = 0)        const
        |                         ^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/soilwater_glugla.cpp:161:25: warning: 'virtual double CSoilWater_Model::Get_Litter() const' was hidden [-Woverloaded-virtual=]
    161 |         virtual double  Get_Litter                      (void)          const   {       return( m_Litter[0] );  }
        |                         ^~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/ihacres_v1.cpp:146:42: warning: left operand of comma operator has no effect [-Wunused-value]
    146 |                 for (j = 0, k = first; j < sizeAll, k < last + 1; j++, k++)
        |                                        ~~^~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_ihacres/model_tools.cpp:261:32: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
    261 |         if ( (year % 4   == 0) &&
        |              ~~~~~~~~~~~~~~~~~~^~
    262 |                  (year % 100 != 0) ||
        |                  ~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/topmodel.cpp:610:71: warning: 'f1' may be used uninitialized [-Wmaybe-uninitialized]
    610 |                                 f_                              = (f_ + f1) / 2.0;
        |                                                                   ~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/topmodel.cpp:663:113: warning: 'cnst' may be used uninitialized [-Wmaybe-uninitialized]
    663 |                 f1                              = - (log(fc) - (log(fc) + sum) / exp(psi_dtheta / Vals.p_Model) - cnst) / (Vals.p_K0 / Vals.p_Model) - (t - pt);
        |                                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/topmodel.cpp:663:155: warning: 'pt' may be used uninitialized [-Wmaybe-uninitialized]
    663 |                 f1                              = - (log(fc) - (log(fc) + sum) / exp(psi_dtheta / Vals.p_Model) - cnst) / (Vals.p_K0 / Vals.p_Model) - (t - pt);
        |                                                                                                                                                        ~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/topmodel.cpp:653:49: warning: 'f_' may be used uninitialized [-Wmaybe-uninitialized]
    653 |                 fc                              = f_ + psi_dtheta;
        |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/timed_flow_accumulation.cpp:276:38: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    276 |                 if( m_pDEM->is_NoData(x, y) )
        |                     ~~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_hydrology/timed_flow_accumulation.cpp:276:38: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
    276 |                 if( m_pDEM->is_NoData(x, y) )
        |                     ~~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/GridComb.cpp:307:56: warning: unused variable 'a' [-Wunused-variable]
    307 |                                                 double a = m_pDomW->asDouble(x,y);
        |                                                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/GridComb.cpp:308:56: warning: unused variable 'b' [-Wunused-variable]
    308 |                                                 double b = m_pElecW->asDouble(x,y);
        |                                                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/GridComb.cpp:309:56: warning: unused variable 'c' [-Wunused-variable]
    309 |                                                 double c = m_pLiveW->asDouble(x,y);
        |                                                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/GridComb.cpp:310:56: warning: unused variable 'd' [-Wunused-variable]
    310 |                                                 double d = m_pManW->asDouble(x,y);
        |                                                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/GridComb.cpp:311:56: warning: unused variable 'e' [-Wunused-variable]
    311 |                                                 double e = ( m_pIrrW->asDouble(x,y) / 86400 / 30 );
        |                                                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/GridComb.cpp:375:13: warning: unused variable 'i' [-Wunused-variable]
    375 |         int i = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/GridComb.cpp:377:13: warning: unused variable 'd' [-Wunused-variable]
    377 |         int d = NX * NY;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_qm_of_esp/successive_flow_routing.cpp:212:17: warning: variable 'bResult' set but not used [-Wunused-but-set-variable]
    212 |         bool    bResult;\
        |                 ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:98:26: warning: variable 'pNode0' set but not used [-Wunused-but-set-variable]
     98 |         CSG_Parameter   *pNode0;
        |                          ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:101:26: warning: variable 'pNode3' set but not used [-Wunused-but-set-variable]
    101 |         CSG_Parameter   *pNode3;
        |                          ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:104:26: warning: variable 'pNode11' set but not used [-Wunused-but-set-variable]
    104 |         CSG_Parameter   *pNode11;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:105:26: warning: variable 'pNode21' set but not used [-Wunused-but-set-variable]
    105 |         CSG_Parameter   *pNode21;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:106:26: warning: variable 'pNode41' set but not used [-Wunused-but-set-variable]
    106 |         CSG_Parameter   *pNode41;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:107:26: warning: variable 'pNode42' set but not used [-Wunused-but-set-variable]
    107 |         CSG_Parameter   *pNode42;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:108:26: warning: variable 'pNode51' set but not used [-Wunused-but-set-variable]
    108 |         CSG_Parameter   *pNode51;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:109:26: warning: variable 'pNode52' set but not used [-Wunused-but-set-variable]
    109 |         CSG_Parameter   *pNode52;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:110:26: warning: variable 'pNode53' set but not used [-Wunused-but-set-variable]
    110 |         CSG_Parameter   *pNode53;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:111:26: warning: variable 'pNode54' set but not used [-Wunused-but-set-variable]
    111 |         CSG_Parameter   *pNode54;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:112:26: warning: variable 'pNode55' set but not used [-Wunused-but-set-variable]
    112 |         CSG_Parameter   *pNode55;
        |                          ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:1341:60: warning: unused variable 'test1' [-Wunused-variable]
   1341 |                                                 /**/double test1 = pRunOff.asDouble(x,y);
        |                                                            ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:1422:33: warning: statement has no effect [-Wunused-value]
   1422 |                         /**/    file0;
        |                                 ^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:1231:16: warning: variable 'Td' set but not used [-Wunused-but-set-variable]
   1231 |         double Td = 0;
        |                ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:1775:19: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else]
   1775 |                 if( x == Parameters("RM1x")->asInt() && y == Parameters("RM1y")->asInt() && Parameters("vRM1")->asInt() != 0)
        |                   ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:1782:19: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else]
   1782 |                 if( x == Parameters("RM2x")->asInt() && y == Parameters("RM2y")->asInt() && Parameters("vRM2")->asInt() != 0)
        |                   ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:1827:19: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else]
   1827 |                 if( Parameters("WCons")->asInt() != 0 && pWConsData.is_Valid() && m_pWConsOut->is_Valid() && m_pWConsD == 0 )
        |                   ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2049:32: warning: unused variable 'w' [-Wunused-variable]
   2049 |                         double w = kArray[x][y][0];
        |                                ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2050:32: warning: unused variable 'q' [-Wunused-variable]
   2050 |                         double q = CalcRet(kArray[x][y][0], nG);
        |                                ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2087:37: warning: unused variable 'ay' [-Wunused-variable]
   2087 |                                 int ay = 1;
        |                                     ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2092:37: warning: unused variable 'ay' [-Wunused-variable]
   2092 |                                 int ay = 1;
        |                                     ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2113:37: warning: unused variable 'az' [-Wunused-variable]
   2113 |                                 int az = 1;
        |                                     ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2096:32: warning: unused variable 'w' [-Wunused-variable]
   2096 |                         double w = kArray[x][y][1];
        |                                ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2097:32: warning: unused variable 'q' [-Wunused-variable]
   2097 |                         double q = CalcRet(kArray[x][y][1], n);
        |                                ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2144:24: warning: unused variable 'w' [-Wunused-variable]
   2144 |                 double w = kArray[x][y][2];
        |                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2145:24: warning: unused variable 'q' [-Wunused-variable]
   2145 |                 double q = CalcRet(kArray[x][y][2], 1);
        |                        ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2348:73: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   2348 |                                                                         if(!m_pDTM->is_NoData(ix,iy) && m_pBasinShare->asDouble(ix,iy) == r)
        |                                                                         ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2371:88: warning: unused variable 'Tst' [-Wunused-variable]
   2371 |                                                                                 double Tst = pWConsData.asDouble(ix, iy);
        |                                                                                        ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2372:88: warning: unused variable 'Tst2' [-Wunused-variable]
   2372 |                                                                                 double Tst2 = m_pNumInFlow->asDouble(ix, iy);
        |                                                                                        ^~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2577:13: warning: unused variable 'i' [-Wunused-variable]
   2577 |         int i = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2585:13: warning: unused variable 'd' [-Wunused-variable]
   2585 |         int d = NX * NY;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2714:13: warning: unused variable 'i' [-Wunused-variable]
   2714 |         int i = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2767:13: warning: unused variable 'i' [-Wunused-variable]
   2767 |         int i = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2788:13: warning: unused variable 'i' [-Wunused-variable]
   2788 |         int i = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2809:13: warning: unused variable 'i' [-Wunused-variable]
   2809 |         int i = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2830:13: warning: unused variable 'i' [-Wunused-variable]
   2830 |         int i = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2852:13: warning: unused variable 'i' [-Wunused-variable]
   2852 |         int i = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2888:13: warning: unused variable 'x' [-Wunused-variable]
   2888 |         int x = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/LandFlow.cpp:2889:13: warning: unused variable 'y' [-Wunused-variable]
   2889 |         int y = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/RivBasin.cpp:489:53: warning: unused variable 'sx' [-Wunused-variable]
    489 |                                                 int sx = 0;
        |                                                     ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/RivBasin.cpp:490:53: warning: unused variable 'sy' [-Wunused-variable]
    490 |                                                 int sy = 0;
        |                                                     ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/RivBasin.cpp:578:13: warning: unused variable 'i' [-Wunused-variable]
    578 |         int i = 0;
        |             ^
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/RivBasin.cpp:454:45: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    454 |                         if(m_pDTM->is_NoData(x,y))
        |                            ~~~~~~~~~~~~~~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/simulation/sim_rivflow/RivBasin.cpp:454:45: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
    454 |                         if(m_pDTM->is_NoData(x,y))
        |                            ~~~~~~~~~~~~~~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/grid.h:1067:103: warning: 'maj_Count' may be used uninitialized [-Wmaybe-uninitialized]
   1067 | #define SG_GRID_PTR_SAFE_SET_VALUE(g, x, y, z)  { if( g && g->is_InGrid(x, y, false) ) { g->Set_Value (x, y, z); } }
  

• /build/saga-9.13.0/saga-gis/src/saga_core/saga_api/grid.h:1067:103: warning: 'maj_Value' may be used uninitialized [-Wmaybe-uninitialized]
   1067 | #define SG_GRID_PTR_SAFE_SET_VALUE(g, x, y, z)  { if( g && g->is_InGrid(x, y, false) ) { g->Set_Value (x, y, z); } }
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_from_files.cpp:243:25: warning: 'pCount' may be used uninitialized [-Wmaybe-uninitialized]
    243 |                 #pragma omp parallel for
        |                         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_from_files.cpp:243:25: warning: 'pMin' may be used uninitialized [-Wmaybe-uninitialized]
    243 |                 #pragma omp parallel for
        |                         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_from_files.cpp:243:25: warning: 'pMax' may be used uninitialized [-Wmaybe-uninitialized]
    243 |                 #pragma omp parallel for
        |                         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_from_files.cpp:243:25: warning: 'pSum' may be used uninitialized [-Wmaybe-uninitialized]
    243 |                 #pragma omp parallel for
        |                         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_from_files.cpp:243:25: warning: 'pSum2' may be used uninitialized [-Wmaybe-uninitialized]
    243 |                 #pragma omp parallel for
        |                         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_from_files.cpp:282:17: warning: 'pRange' may be used uninitialized [-Wmaybe-uninitialized]
    282 |         #pragma omp parallel for
        |                 ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_from_files.cpp:282:17: warning: 'pMean' may be used uninitialized [-Wmaybe-uninitialized]
    282 |         #pragma omp parallel for
        |                 ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_from_files.cpp:282:17: warning: 'pVar' may be used uninitialized [-Wmaybe-uninitialized]
    282 |         #pragma omp parallel for
        |                 ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_from_files.cpp:282:17: warning: 'pStdDev' may be used uninitialized [-Wmaybe-uninitialized]
    282 |         #pragma omp parallel for
        |                 ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_successive.cpp:658:42: warning: 'x1' may be used uninitialized [-Wmaybe-uninitialized]
    658 |                         return( x0 + (x1 - x0) / 2. );
        |                                      ~~~~^~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_successive.cpp:311:25: warning: 'zMin' may be used uninitialized [-Wmaybe-uninitialized]
    311 |                 #pragma omp parallel for
        |                         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/statistics/statistics_grid/grid_statistics_successive.cpp:311:25: warning: 'zMax' may be used uninitialized [-Wmaybe-uninitialized]
    311 |                 #pragma omp parallel for
        |                         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_calculus/LMFit.cpp:116:25: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    116 |                         if (ipiv[j] != 1)
        |                         ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_calculus/LMFit.cpp:182:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    182 |         for (i = mfit; i < nparam; i++)
        |         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_calculus/LMFit.cpp:205:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    205 |         for (j = 0; j < nparam; j++)
        |         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_calculus/LMFit.cpp:257:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    257 |                 for (mfit = 0, j = 0; j < nparam; j++)
        |                 ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_calculus/LMFit.cpp:290:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    290 |         for (j = 0, l = 0; l < nparam; l++)
        |         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_calculus/LMFit.cpp:135:33: warning: 'icol' may be used uninitialized [-Wmaybe-uninitialized]
    135 |                                 if (irow != icol)
        |                                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_calculus/LMFit.cpp:135:33: warning: 'irow' may be used uninitialized [-Wmaybe-uninitialized]
    135 |                                 if (irow != icol)
        |                                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_tools/Table_Enumerate.cpp:160:15: warning: enumeration value 'SG_DATAOBJECT_TYPE_Grid' not handled in switch [-Wswitch]
    160 |         switch( pTable->Get_ObjectType() )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_tools/Table_Enumerate.cpp:160:15: warning: enumeration value 'SG_DATAOBJECT_TYPE_Grids' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_tools/Table_Enumerate.cpp:160:15: warning: enumeration value 'SG_DATAOBJECT_TYPE_TIN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_tools/Table_Enumerate.cpp:160:15: warning: enumeration value 'SG_DATAOBJECT_TYPE_Undefined' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_tools/table_change_color_format.cpp:176:15: warning: enumeration value 'SG_DATAOBJECT_TYPE_Grid' not handled in switch [-Wswitch]
    176 |         switch( pTable->Get_ObjectType() )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_tools/table_change_color_format.cpp:176:15: warning: enumeration value 'SG_DATAOBJECT_TYPE_Grids' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_tools/table_change_color_format.cpp:176:15: warning: enumeration value 'SG_DATAOBJECT_TYPE_TIN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_tools/table_change_color_format.cpp:176:15: warning: enumeration value 'SG_DATAOBJECT_TYPE_Undefined' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/table/table_tools/table_change_date_format.cpp:503:49: warning: 's' may be used uninitialized [-Wmaybe-uninitialized]
    503 |                                 case 3: s       = s / 3600;     break;  // hours
        |                                         ~~~~~~~~^~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_channels/ChannelNetwork_Distance.cpp:533:73: warning: unused variable 'SDR' [-Wunused-variable]
    533 |         double  Distance = 0., DistVert = 0., DistHorz = 0., Time = 0., SDR = 0.;
        |                                                                         ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_channels/Watersheds.cpp:177:38: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    177 |                 if( !pSeed->is_NoData(x, y) && pSeed->asInt(x, y) < 0 )
        |                      ~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_cliffmetrics/profile_crossings.cpp:271:63: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context]
    271 |         for(int aLine=0, iPair=0, nPairs=pLines_A->Get_Count()*pLines_B->Get_Count() && Process_Get_Okay(); aLine<pLines_A->Get_Count(); aLine++)
        |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/CellBalance.cpp:238:11: warning: '/*' within comment [-Wcomment]
    238 | }//method /**/
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_cliffmetrics/CliffMetrics/delineation.cpp:346:9: warning: statement has no effect [-Wunused-value]
    346 |         m_strDataPathName;      // The main input run-data filename
        |         ^~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_cliffmetrics/CliffMetrics/delineation.cpp:347:9: warning: statement has no effect [-Wunused-value]
    347 |         m_strMailAddress;       // Email address, only useful if running under Linux/Unix
        |         ^~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_cliffmetrics/CliffMetrics/delineation.cpp:373:9: warning: statement has no effect [-Wunused-value]
    373 |         m_strRasterGISOutFormat;        // Raster GIS output format (note must retain original case). Blank means use same format as input DEM file (if possible)
        |         ^~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_cliffmetrics/CliffMetrics/delineation.cpp:377:9: warning: statement has no effect [-Wunused-value]
    377 |         m_strVectorGISOutFormat;        // Vector GIS output format (note must retain original case)
        |         ^~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_cliffmetrics/CliffMetrics/gis_utils.cpp:813:10: warning: 'dTmp' may be used uninitialized [-Wmaybe-uninitialized]
    813 |          if (dTmp != DBL_NODATA)
        |          ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/FlowDepth.cpp:283:13: warning: unused variable 'iWidth' [-Wunused-variable]
    283 |         int iWidth = 0;
        |             ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/FlowDepth.cpp:293:16: warning: unused variable 'fBaseHeight' [-Wunused-variable]
    293 |         double fBaseHeight = m_pDEM->asFloat(iX, iY);
        |                ^~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_UNDEFINED' not handled in switch [-Wswitch]
    707 |         switch( Mode )
        |               ^
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_LDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_MDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_MUP' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_MDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_RDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_RUP' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_RDCLICK' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_MDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_AreaUpslope.cpp:707:15: warning: enumeration value 'TOOL_INTERACTIVE_MOVE_RDOWN' not handled in switch [-Wswitch]
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_Distance.cpp:174:47: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    174 |                 if( pSeed && !pSeed->is_NoData(x, y) )
        |                               ~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/Flow_Distance.cpp:174:47: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
    174 |                 if( pSeed && !pSeed->is_NoData(x, y) )
        |                               ~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_cliffmetrics/CliffMetrics/locate_coast.cpp:976:46: warning: 'nStartEdge' may be used uninitialized [-Wmaybe-uninitialized]
    976 |       LTempExtCRS = LSmoothCoastSavitzkyGolay(&LTempExtCRS, nStartEdge, nEndEdge);
        |                     ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_cliffmetrics/CliffMetrics/locate_coast.cpp:976:46: warning: 'nEndEdge' may be used uninitialized [-Wmaybe-uninitialized]
    976 |       LTempExtCRS = LSmoothCoastSavitzkyGolay(&LTempExtCRS, nStartEdge, nEndEdge);
        |                     ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_cliffmetrics/CliffMetrics/read_input.cpp:155:31: warning: 'strlen' argument missing terminating nul [-Wstringop-overread]
    155 |                   strRH.append(&PATH_SEPARATOR);
        |                   ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/SAGA_Wetness_Index.cpp:271:38: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    271 |                 if( m_pDEM->is_NoData(x, y) )
        |                     ~~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_hydrology/SAGA_Wetness_Index.cpp:271:38: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
    271 |                 if( m_pDEM->is_NoData(x, y) )
        |                     ~~~~~~~~~~~~~~~~~^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_lighting/geomorphons.cpp:291:17: warning: variable 't' set but not used [-Wunused-but-set-variable]
    291 |         int     t[8], pos = 0, neg = 0;
        |                 ^
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_morphometry/Hypsometry.cpp:249:44: warning: variable 'zb' set but not used [-Wunused-but-set-variable]
    249 |         double  z, dz, A, a, Min, Max, za, zb;
        |                                            ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_morphometry/Hypsometry.cpp:270:33: warning: 'Min' may be used uninitialized [-Wmaybe-uninitialized]
    270 |                                 if( Min > z )
        |                                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_morphometry/Hypsometry.cpp:249:35: warning: 'Max' may be used uninitialized [-Wmaybe-uninitialized]
    249 |         double  z, dz, A, a, Min, Max, za, zb;
        |                                   ^~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_preprocessor/Pit_Router.cpp:620:26: warning: '/*' within comment [-Wcomment]
    620 |                         }/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_preprocessor/Pit_Router.cpp:359:17: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
    357 |                 if(     x > 0 && x < Get_NX() - 1 && y > 0 && y < Get_NY() - 1  // Randzellen und Missing Values sind
        |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    358 |                 &&      !m_pDEM->is_NoData(x, y)                                                                // per Definition drainiert (:= 0)...
        |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    359 |                 &&      m_pPits->asInt(x, y) == 0       )       // ...oder schon als m_Flat markiert sein...
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_preprocessor/Pit_Router.cpp:357:51: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
    357 |                 if(     x > 0 && x < Get_NX() - 1 && y > 0 && y < Get_NY() - 1  // Randzellen und Missing Values sind
        |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_preprocessor/Pit_Router.cpp:247:17: warning: 'nPits' may be used uninitialized [-Wmaybe-uninitialized]
    247 |                 if( nPits > 0 )
        |                 ^~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_preprocessor/fill_minima.h:201:14: warning: 'PQel* neighbours(PQel*, int, int, int, int)' defined but not used [-Wunused-function]
    201 | static PQel *neighbours(PQel *p, int bRows, int nRows, int bCols, int nCols) {
        |              ^~~~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_preprocessor/fill_minima.h:172:14: warning: 'PQel* PQ_first(PixelQueue*, int)' defined but not used [-Wunused-function]
    172 | static PQel *PQ_first(PixelQueue *pixQ, int h) {
        |              ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_preprocessor/fill_minima.h:147:12: warning: 'int PQ_empty(PixelQueue*, int)' defined but not used [-Wunused-function]
    147 | static int PQ_empty(PixelQueue *pixQ, int h) {
        |            ^~~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_preprocessor/fill_minima.h:115:13: warning: 'void PQ_add(PixelQueue*, PQel*, int)' defined but not used [-Wunused-function]
    115 | static void PQ_add(PixelQueue *pixQ, PQel *p, int h) {
        |             ^~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_preprocessor/fill_minima.h:97:20: warning: 'PixelQueue* PQ_init(int, int)' defined but not used [-Wunused-function]
     97 | static PixelQueue *PQ_init(int hMin, int hMax) {
        |                    ^~~~~~~
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_morphometry/air_flow_height.cpp:163:11: warning: '/*' within comment [-Wcomment]
    163 |         );/**/
  

• /build/saga-9.13.0/saga-gis/src/tools/terrain_analysis/ta_morphometry/air_flow_height.cpp:369:9: warning: '/*' within comment [-Wcomment]
    369 |         /**/