Fredrik Lundh wrote: [Sun Sep 19 2004, 05:49:44PM CDT] > "F;32BF" isn't an image mode, it's a format descriptor for the "raw" > codec. to use it, set the image mode to "F" and pass in "F;32BF" as > the first argument to the raw codec; something like this should work: [snipped] Thanks, I really appreciate it! -Grant Goodyear-