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  

Previous Message Next Message
Message List New Topic Print View
|
bob cox
August 11, 2003 06:37PM
The blurring function itself stores the results back in the datatype it was given. Perhaps this is a bug, not a feature. To get around it, you'll have to make a float copy of the input, then blur that, as in

3dcalc -a RTS+orig -prefix RTS_float -datum float -expr a
3dmerge -1blur_fwhm 5 -datum float -doall -prefix blur_RTS RTS_float+orig
rm -f RTS_float+orig.*

Sorry about the inconvenience.

bob cox
Reply Quote
RSS
Subject Author Posted

3dmerge and spatial smoothing

Elizabeth Felix August 11, 2003 06:18PM

Re: 3dmerge and spatial smoothing

bob cox August 11, 2003 06:37PM