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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February 09, 2022 03:46PM
I just figured out a way to do it:

>> 3dcalc -a epi_r1+'orig[0..(2)]' -b epi_r1+'orig[1..(2)]' -expr 'a+b' -prefix rm_3dcalc_sum2.nii.gz -overwrite

I might eventually want to sum ever 3 or 4 points together which I can add variables 'c' and 'd' and the adjusted above notation to do it. But if there's any more simple way to do it, would be interested to know. Thank you again for your time!

Cheers,
Edwin
Subject Author Posted

Moving Accumulatation of 3d+t values

ebaldelo February 07, 2022 10:58AM

Re: Moving Accumulatation of 3d+t values

Daniel Glen February 07, 2022 12:51PM

Re: Moving Accumulatation of 3d+t values

ebaldelo February 09, 2022 03:17PM

Re: Moving Accumulatation of 3d+t values

ebaldelo February 09, 2022 03:46PM

Re: Moving Accumulatation of 3d+t values

Daniel Glen February 09, 2022 05:39PM

Re: Moving Accumulatation of 3d+t values

ebaldelo February 09, 2022 05:48PM