ERROR 1: Unexpected exception: Argument(s) are not valid with any processing mode.
ERROR 1: Invalid processing mode: -help
Usage: gdaldem [--help] [--long-usage] [--help-general] {TPI,TRI,aspect,color-relief,hillshade,roughness,slope}
GDAL library and tools without Python/Java bindings
From gdal-no-py 3.13.3-r4 (enterprise-packages), captured 2026-11-08 by running gdaldem -help (exit 1). permalink
ERROR 1: Unexpected exception: Argument(s) are not valid with any processing mode.
ERROR 1: Invalid processing mode: -help
Usage: gdaldem [--help] [--long-usage] [--help-general] {TPI,TRI,aspect,color-relief,hillshade,roughness,slope}