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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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Quoteptaylor
Are you using precompiled binaries, or building on your own system (I'm guessing the latter, from the version info)?
I was using an fmriprep singularity image. I realized the version was old, so I built my own singularity container using @update.afni.binaries to install afni. This is the version I am using now:
Precompiled binary linux_ubuntu_16_64: Dec 2 2022 (Version AFNI
by
heffjos
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AFNI Message Board
I get this error:
File "/usr/lib/afni/bin/afni_system_check.py", line 273
print g_help_string
^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print(g_help_string)?
I think it is because the system python is set to python3. Here is the output of `afni --version`:
Precompiled binary Debian-x86_64-1-gnu: Jun 12 2017 (Versio
by
heffjos
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AFNI Message Board
Has anyone tried running the Surf commands in a singularity container? Whenever I try to run them in a singularity container, I get this message:
freeglut (SurfSmooth): failed to open display ''
I am using an older fmriprep singularity container to run the Surf commands.
by
heffjos
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AFNI Message Board
Is there a way to calculate the number of filter regressors (passband or stopband option) created by 3dTproject before running it?
by
heffjos
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AFNI Message Board
In a previous post, the recommended steps to warp brains with lesions were this:
Draw the exclusion mask over the subject's image dataset. Register the template to the subject's dataset, and then apply the inverse of the warp transformation to get the subject's exclusion mask into template space. We need to do this because '-emask' option applies to the base dataset.
by
heffjos
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AFNI Message Board
Hello AFNI experts,
In our design, resting state scans were acquired from subjects at 2 time points. Behavioral data was also acquired at each time point. We would like to use both sets of behavioral data as a covariate. Is this possible with 3dGroupInCorr?
When using the "-paired" option, does 3dGroupInCorr subtract the two sets of 3Dcorrelation maps and then performs a one-sampl
by
heffjos
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AFNI Message Board