I'm converting some GeoPDF files to TIFF. I want to crop, and I need to re-project. I can do one or the other, but, when I combine them, all I get is a black output.
The base command is: gdalwarp -multi -co "TILED=YES" infile.pdf outfile.tiff --config GDAL_PDF_LAYERS_OFF "Map_Collar","Map_Frame.Projection_and_Grids" Then, I use either: -crop_to_cutline -cutline cutline.csv -overwrite or -t_srs EPSG:3785 Either of these works. Just not both. Are the two options mutually exclusive? As an aside, when cropping, how do I make the area outside of the image transparent instead of black? Thanks.
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