AFNI Message Board

Dear AFNI users-

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.

Sincerely, AFNI HQ

History of AFNI updates  

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September 17, 2007 02:06PM
I'm noticing that
if I do
3drotate .... -ashift X Y Z -prefix mydata.rotate mydata+orig
cat_matvec 'mydata.rotate+orig::ROTATE_MATVEC_0000000' > shift.1D

I seem to get the inverse transformation than what was applied to mydata+orig, thus necessitating the -I option in cat_matvec


hate to ask, but is this a "bug" or merely a misunderstood feature?
Subject Author Posted

cat_matvec with 3drotate

Drew September 17, 2007 02:06PM

Re: cat_matvec with 3drotate

Ziad September 18, 2007 09:03AM