We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
https://discuss.afni.nimh.nih.gov
Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.
The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
It's a C-ism. "!" means "not", and "!=" means "does not equal". It's complaining that you gave it in input file with 1469 time points, but the sum of the run lengths is 1499. I'd guess you stripped 5 TRs from the beginning of each run, but 1d_tool.py hasn't been informed of that.