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  

|
October 03, 2005 06:44AM
I found where is the problem.
I modified recently the '.afnirc' file in this way:

AFNI_COMPRESSOR = BZIP2

so that AFNI brik files were automatically bzip2 compressed (es.: DIFF+orig.BRIK.bz2).
If AFNI compute DWI analysis
(3dDWItoDT -prefix eig -automask -eigs $N DIFF+orig
ecc.) with this kind of file,
I get no good data (FA, main diffusion eigenvectors maps, ecc. incorrect). If I disable compressed saving and retry
the same DWI analysis, It's all ok.
Do you ever want that I send you my data?

Thanks for support.

Ciao
Giovanni

Subject Author Posted

3dDWItoDT

Giovanni Giulietti September 29, 2005 01:12PM

Re: 3dDWItoDT

Wolfgang September 29, 2005 01:52PM

Re: 3dDWItoDT

Daniel Glen September 29, 2005 02:24PM

Re: 3dDWItoDT

Giovanni Giulietti September 30, 2005 05:01AM

Re: 3dDWItoDT

Daniel Glen September 30, 2005 08:07AM

Re: 3dDWItoDT

Giovanni Giulietti September 30, 2005 08:59AM

Re: 3dDWItoDT

Daniel Glen September 30, 2005 01:37PM

Re: 3dDWItoDT

Giovanni Giulietti October 03, 2005 06:44AM

Re: 3dDWItoDT

Daniel Glen October 04, 2005 05:31PM