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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dlhuynh
October 23, 2017 01:42PM
Hello,

I am trying to warp a cardinal anatomical dataset to an oblique functional dataset and obtain the transformation matrix:
3dwarp -card2oblique func+orig -verb -prefix obl_anat anat+orig
cat_matvec obl_anat+orig::WARPDRIVE_MATVEC_FOR_000000 > card2obl.1D
My question is: do I need to do any high- to low-resolution conversion before warping (using say 3dfractionize)?

Thanks a lot,
Duong
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Subject Author Posted

3dwarp anat<->fund: need to change resolution?

dlhuynh October 23, 2017 01:42PM

Re: 3dwarp anat<->fund: need to change resolution?

Daniel Glen October 23, 2017 05:24PM