Dang Photoshop, ARGH.
I have a admittedly large image made by our mapping software.
I can open it in Photoshop, but that is all. I can save it as a Photoshop large document format, but that is a format no one else uses. I will have to cut it up into 8 or so pieces, and than reassemble the parts and then make a tiff file from the mapping software. We have several packages that will open and do what is needed, but they are not image editing applications. I want to clean up a few ghost cars that are created when the multiple image are all made into a large single image mosaic.
Photoshop will not allow anything larger than a 4 GB tiff file. Like it is a law or something. The mapping software does not care. I can make em big. ARGH. Damn Adobe.