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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March 09, 2010 01:05AM
[tjnycum@nx1 Data]$ AFNI_COMPRESSOR=GZIP 3dcalc -a EPI_All_Runs_mean+orig. -expr 0 -datum byte -prefix blank+orig
++ 3dcalc: AFNI version=AFNI_2009_12_31_1431 (Feb 25 2010) [64-bit]
++ Authored by: A cast of thousands
*+ WARNING: input 'a' is not used in the expression
*+ WARNING: output sub-brick 0 is all zeros!
++ Output dataset ./blank+orig.BRIK <--------
[tjnycum@nx1 Data]$ ls blank+orig.*
blank+orig.BRIK.gz blank+orig.HEAD

Easy work-around, but at first sight I was afraid it hadn't worked. Note that the Output dataset quoted in stdout is incorrect.
Subject Author Posted

3dcalc misparsing prefix indicating compression

Terry March 09, 2010 12:49AM

Re: 3dcalc misparsing prefix indicating compression

Terry March 09, 2010 01:05AM

Re: 3dcalc misparsing prefix indicating compression

Terry March 24, 2010 07:06PM

Re: 3dcalc misparsing prefix indicating compression

rick reynolds March 25, 2010 09:50AM

Prefix and Compression in AFNI

bob cox March 25, 2010 09:54AM