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

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bob cox
February 06, 2003 02:25PM
I made three minor changes to the interactive AFNI program, in response to recent messages and e-mails:

1) If you are looking at a 1-brick functional dataset, the former behavior was to disable the threshold slider bar. The new behavior is to apply the threshold to the functional data values themselves (since there is no statistic brick to use). If you don't want a threshold applied to the functional values prior to colorization, set the threshold down to 0.

2) I've added a few new colorscales to the default list, including a couple with gaps (no overlay) in the center.

3) You can now read double-valued (8 byte floats) into to3d, using the new "3Dd:" input specifier. However, these images will be converted to float datasets for AFNI, since AFNI can't deal with double-valued datasets.

Source code is now on the site - binaries to follow as they finish compiling.

bob cox
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minor Upgrade - thresholds, colors, doubles

bob cox February 06, 2003 02:25PM