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

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rick reynolds
April 27, 2022 05:21PM
It might expect the inverse of the transformation. And there should not be any actual alignment happening (so you can remove -autoweight -cmass -twobest MAX).

You also might compare with what afni_proc.py does when applying an aea.py xform matrix, as in s15.proc.FT.uber. Note that it uses "cat_matvec AEAMAT -I" to extract the inverse of that matrix before passing it to 3dAllineate to apply.

- rick
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Subject Author Posted

3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

philippn April 27, 2022 03:58PM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

rick reynolds April 27, 2022 04:14PM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley Attachments

philippn April 27, 2022 05:14PM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

rick reynolds April 27, 2022 05:21PM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

ptaylor April 27, 2022 05:24PM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

philippn April 27, 2022 06:26PM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

ptaylor April 28, 2022 07:29AM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

philippn April 28, 2022 11:35AM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

ptaylor April 28, 2022 12:31PM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

philippn April 28, 2022 07:17PM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

ptaylor April 29, 2022 08:52AM

Re: 3dNwarpApply error: Warp dataset 'nwarp native_al_mat.aff12.1D' name is too much like a matrix text file moody smiley

philippn April 29, 2022 04:04PM