I’m getting an weird error with some tif files while others load just fine.
INFO MissionPlanner.Utilities.GeoTiff - GeoTiff C:\ProgramData\Mission Planner\srtm\test.tif
ReadDirectory: Warning, C:\ProgramData\Mission Planner\srtm\test.tif: invalid TIFF directory; tags are not sorted in ascending order
ReadDirectory: Warning, C:\ProgramData\Mission Planner\srtm\test.tif: unknown field with tag 34264 (0x85d8) encountered
ReadDirectory: Warning, C:\ProgramData\Mission Planner\srtm\test.tif: unknown field with tag 34735 (0x87af) encountered
ReadDirectory: Warning, C:\ProgramData\Mission Planner\srtm\test.tif: unknown field with tag 34736 (0x87b0) encountered
ReadDirectory: Warning, C:\ProgramData\Mission Planner\srtm\test.tif: unknown field with tag 34737 (0x87b1) encountered
ReadDirectory: Warning, C:\ProgramData\Mission Planner\srtm\test.tif: unknown field with tag 42112 (0xa480) encountered
ReadDirectory: Warning, C:\ProgramData\Mission Planner\srtm\test.tif: unknown field with tag 42113 (0xa481) encountered
INFO MissionPlanner.Utilities.GeoTiff - tiff ID=GEOTIFF_MODELTRANSFORMATIONTAG ? 34264 len=2
INFO MissionPlanner.Utilities.GeoTiff - tiff ID=34735 ? GeoKeyDirectoryTag len=2
INFO MissionPlanner.Utilities.GeoTiff - tiff ID=34736 ? GeoDoubleParamsTag len=2
INFO MissionPlanner.Utilities.GeoTiff - tiff ID=34737 ? GeoAsciiParamsTag len=2
INFO MissionPlanner.Utilities.GeoTiff - tiff ID=42112 ? GDAL_METADATA len=2
INFO MissionPlanner.Utilities.GeoTiff - tiff ID=42113 ? GDAL_NODATA len=2
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GTModelTypeGeoKey TagLoc=0 Count=1 Value/offset=2
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GTRasterTypeGeoKey TagLoc=0 Count=1 Value/offset=1
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GeographicTypeGeoKey TagLoc=0 Count=1 Value/offset=4326
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GeogCitationGeoKey TagLoc=34737 Count=7 Value/offset=0
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GeogCitationGeoKey Value=WGS 84|
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GeogAngularUnitsGeoKey TagLoc=0 Count=1 Value/offset=9102
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GeogSemiMajorAxisGeoKey TagLoc=34736 Count=1 Value/offset=1
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GeogSemiMajorAxisGeoKey Value=6378137
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GeogInvFlatteningGeoKey TagLoc=34736 Count=1 Value/offset=0
INFO MissionPlanner.Utilities.GeoTiff - GeoKeyDirectoryTag ID=GeogInvFlatteningGeoKey Value=298.257223563
INFO MissionPlanner.Utilities.GeoTiff - GeoAsciiParamsTag 34737 WGS 84|
ERROR MissionPlanner.Utilities.GeoTiff - System.NullReferenceException: Object reference not set to an instance of an object.
at MissionPlanner.Utilities.GeoTiff.geotiffdata.LoadFile(String filename) in C:\Users\mich1\Desktop\CubePilot\MissionPlanner\ExtLibs\Utilities\GeoTiff.cs:line 208
at MissionPlanner.Utilities.GeoTiff.generateIndex() in C:\Users\mich1\Desktop\CubePilot\MissionPlanner\ExtLibs\Utilities\GeoTiff.cs:line 515
Any idea what could cause it? Here’s the tif file: test.tif - Google Drive