It looks like the Depth Maps are there. 381 of them.
I just tried to save the file, the dialog box came up saying it was saving but after several minutes the progress bar never moved. I tried to cancel the operation but it wouldn't cancel. Eventually I had to force close the program and all the depth maps are gone. Any idea what might have caused the original error or what I can do to avoid this out of memory error in the future?
The project consists of 430 tif files, 6000 x 4000 pixels each.