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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January 13, 2022 08:27PM
Hi Xiyue,

That is simply because of the the larger box of the result.
161x191x151 / (100*100*80) ~= 5.8, and 610 * 5.8 = 3538.

I don't think that @auto_tlrc has any ability to specify a master output grid. But it would be possible to extract the warp and apply it with 3dAllineate instead, which does have a -master option for the output grid.

Are the voxels really 1mm isotropic? What was the original voxel size?

- rick
Subject Author Posted

file size after using @auto_tlrc

xiyuezh January 13, 2022 06:22PM

Re: file size after using @auto_tlrc

rick reynolds January 13, 2022 08:27PM

Re: file size after using @auto_tlrc

xiyuezh January 13, 2022 10:29PM

Re: file size after using @auto_tlrc

rick reynolds January 13, 2022 11:36PM

Re: file size after using @auto_tlrc

xiyuezh January 14, 2022 01:03PM