Hi all,
I'm making a modification to a program to have it write huge datasets to disk. I've used DSET_write() to write datasets of ~2000 megs. When the dataset calculated in memory is about 13 gigs (i have a lot of memory) and the calculations are completed without issue, the BRIK fails to be written and DSET_write() dies with a message of "check permissions". The program does write the HEAD file so as to be readable by 3dinfo, though.
Is there an inherent maximum file size in DSET_WRITE()? If so, how can I get around it?
I'm using 64-bit afni on Ubuntu, btw, so I don't think max file size is an issue.
Thanks
-Prantik
