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 02, 2014 08:34AM
Hi Hayriye-

3drefit simply changes the header information, but doesn't actually alter the data. If you just wish to change the voxel size, then you could consider 3dresample's -dxyz option. However if you're planning to coregister/align the EPI data with an anatomical, you might consider using align_epi_anat.py which can both do the alignment and also change the voxel dimensions.

Best,
Peter
Subject Author Posted

3drefit detail

Hayriye AKTAS DINCER September 02, 2014 08:05AM

Re: 3drefit detail

Peter Molfese September 02, 2014 08:34AM

Re: 3drefit detail

Hayriye AKTAS DINCER September 02, 2014 09:00AM

Re: 3drefit detail

Peter Molfese September 02, 2014 10:14AM

Re: 3drefit detail

Hayriye AKTAS DINCER September 08, 2014 04:32AM

Re: 3drefit detail

Peter Molfese September 08, 2014 07:20AM

Re: 3drefit detail

Hayriye AKTAS DINCER September 10, 2014 07:51AM