Hi Sharyn,

That is a lot of crashing going on...

I expect 89 MB of free RAM is a typo, though if is it for GB,
that would be a lot!

To be clear, your original command was putting 2160 X 2560 pixel
images together, and there were 2362 of them. Presumably that
means they were 5 mega-pixel images, possibly of RGBA form,
making them 20 MB each, 2362 of which would create almost a
50 GB dataset. Big.


Yes, as Daniel noted, any options (like -prefix) must go first:

3dZcat -prefix Aged_100_107 Aged_10[0-7]+orig.HEAD

You could also use to3d in a similar way, putting together
smaller sets of images.

- rick



Edited 1 time(s). Last edit at 09/22/2016 01:35PM by rick reynolds.