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 19, 2016 11:26AM
I'll add that you can also use a dataset input string of the form

maskdataset+tlrc'<3..3>'

to specify that the dataset, after being read in, will (inside the program being used) get all voxel values 'v' that are not equal to 3 set to zero.

In general, datasetname'<a..b>' means to set all values outside the interval [a..b] to zero after input. This should work with NiFTI (.nii) datasets as well as with AFNI (.HEAD/.BRIK) datasets.
Subject Author Posted

Extract ROI from Mask

3dFoodie January 18, 2016 06:01PM

Re: Extract ROI from Mask

Emperor Zhark January 19, 2016 09:40AM

Re: Extract ROI from Mask

Emperor Zhark January 19, 2016 11:26AM

Re: Extract ROI from Mask

3dFoodie January 19, 2016 12:35PM