Hello, I have been trying to use the v2 OpenJPEG2000 driver with GDAL to read NITF files that have been compressed with jpeg2000.
When I am trying to actually load these files and display them, my software sometimes succeeds, sometimes fails, sometimes gives bogus results. I also occaisionally get a dump like this: ERROR 1: Marker is not compliant with its position ERROR 1: opj_read_header() failed ERROR 1: IReadBlock failed at X offset 0, Y offset 0 ERROR 1: GetBlockRef failed at X block offset 0, Y block offset 0 I have tried to use gdalinfo on the image in question, and get the following: ERROR 4: `P003.ntf' not recognised as a supported file format. ERROR 1: Unable to open JPEG2000 image within NITF file. Is the JP2KAK driver available? gdalinfo failed - unable to open 'P003.ntf'. Any ideas why it seems to be looking for JP2KAK there? I was trying to not use the kakadu driver, because it is not free. Also seems weird to me that the image does load sometimes, and not others. Very buggy feeling.
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