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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March 28, 2020 05:40PM
Hi, Joy-

Thanks for posting the output. Indeed, alignment *always* requires visual checking; note that we have the automatic HTML output to help facilitate this process of checking, too; from your afni_proc.py results directory,
afni_open -b QC_*/index.html
should open the APQC (afni_proc.py quality control) HTML; if you have python+matplotlib installed on your computer, you can add "-html_review_style pythonic" to your afni_proc.py command, and get the prettiest/most informative version of QC.

... Now, to address your actual question:
+ could you please post the output of "afni -ver"
+ could you please post your afni_proc.py command, and
+ could you provide an image overlaying any of the EPI volumes on the anatomical *before* alignment (i.e., the raw volumes)?
The third part will help us see how "far apart" the volumes are to start, which is typically the root of alignment evils. The second part will help us see any options you have provided about alignment already. And the first part will help us make sure we're all using a similar/modern AFNI version.


--pt
Subject Author Posted

Alignment problem with afni_proc.py Attachments

joy0617 March 28, 2020 04:06PM

Re: Alignment problem with afni_proc.py

ptaylor March 28, 2020 05:40PM

Re: Alignment problem with afni_proc.py

joy0617 March 29, 2020 11:59AM

Re: Alignment problem with afni_proc.py

ptaylor March 29, 2020 01:15PM

Re: Alignment problem with afni_proc.py

joy0617 March 30, 2020 10:16AM

Re: Alignment problem with afni_proc.py

ptaylor March 30, 2020 10:43AM

Re: Alignment problem with afni_proc.py Attachments

joy0617 April 02, 2020 04:12PM

Re: Alignment problem with afni_proc.py

ptaylor April 02, 2020 07:02PM

Re: Alignment problem with afni_proc.py Attachments

ptaylor April 03, 2020 10:27AM

Re: Alignment problem with afni_proc.py Attachments

joy0617 April 03, 2020 11:24AM

Re: Alignment problem with afni_proc.py

ptaylor April 03, 2020 12:01PM

Re: Alignment problem with afni_proc.py Attachments

ptaylor April 04, 2020 12:09PM

Re: Alignment problem with afni_proc.py

joy0617 April 05, 2020 01:25PM

Re: Alignment problem with afni_proc.py Attachments

joy0617 March 29, 2020 12:03PM