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I searched Pic.pm for `gray' and then selected a filename that ends in `pgm'. ImageJ says this is a grayscale LUT. But, it displays a color LUT with a linear ramp for each of RGB. It is finally satisfied that this is a 'binary' image. (All of the output from PDL with binary color tables was rejected for not being 'binary') It would be interesting to know how to write the same data in a different file format. Also, I can't seem to reproduce what I wrote before. In imageJ see a different LUT than the one I specified to wpic/wim. I see a color table with two entries. PDL::IO::Pic could use better documentation. _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
