Hi, rob <mailingLists@xxxxxxxxxxxxxxx> writes: > I've found a couple of problems with the gimp using 16 bit gray images > the first is that it can't open 16 bit gray pnms the second is more of > problem in that saving as png silently converts them to 8 bit gray pngs. The GIMP doesn't support 16 bit per color channel at all. Import plug-ins that handle 16bit by converting to 8bit shouldn't do this silently but inform the user what happens. If they don't, that's a bug and should be reported thru bugzilla. Salut, Sven