Legacy ImageMagick Discussions Archive

I tried removing the extra whitespace character and you are correct, resulted in convert working again. Thanks allot!

Additionally, I can see that the programs that handled the image before are off by one pixel along the edge, translating it to the next row.

This works! Thanks a lot! Though I don't agree that the file is corrupt, it's structured according to the PGM specification, and other programs read the file just fine.

Thanks for the help!

So you suggest convert to png? That could be a workaround of course.
Thanks for your help! Though i guess the bug is still open?

Thanks for the reply. This file have the exact same byte count and works fine with convert https://www.dropbox.com/s/ytx91s777zahdub/F0000015.pgm?dl=0 ~$ wc -c F0023240.pgm 638992 F0023240.pgm ~$ wc -c F0000015.pgm 638992 F0000015.pgm ~$ convert F0000015.pgm test.pgm ~$ convert F0023240.pgm test.pgm ...

I have a bunch of pgm files that have all been processed in the same way, and I'm running a convert script on every file, and at least one file fails to convert. Even if I run the following: convert F0023240.pgm test.pgm It returns the following: convert.im6: negative or zero image size `F0023240 ...