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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Daniel Glen
February 22, 2008 04:40PM
The 3dmerge step in the class_handout includes the -1clust_order option. That produces a different value for each cluster. If you would like to "deselect" or "erase", you can draw with a value of 0.

"Flood to 0" can be used to replace voxel values to the value specified under Value. The "flooding" starts at the drawing point and spreads until it reaches voxels with zero values.
Subject Author Posted

ROI drawing

Xin Yu February 22, 2008 10:26AM

Re: ROI drawing

Daniel Glen February 22, 2008 04:40PM