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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ziad
November 20, 2009 08:49AM
Hi Mike,

Scaling is skipped if you are not writing all the slices (Opt.Slices) or not writing all the subbricks (Opt.Frames). In matlab terms, scaling is done if:

if (Opt.Scale & isallslices & isallframes),

The function should have warned you that your Scaling flag was being ignored so I owe you an apology there.

I would rather not bother scaling for a subset of the slices, but doing it for a subset of the frames is not a bad idea.

What were your settings for Slices and Frames?

cheers,
ziad
Subject Author Posted

Disappearing scale factors and MATLAB

Michael Worden November 19, 2009 03:15PM

Re: Disappearing scale factors and MATLAB

ziad November 20, 2009 08:49AM

Re: Disappearing scale factors and MATLAB

Daniel Glen November 20, 2009 10:11AM

Re: Disappearing scale factors and MATLAB

ziad November 20, 2009 01:13PM

Re: Disappearing scale factors and MATLAB

Michael Worden November 20, 2009 12:59PM

Re: Disappearing scale factors and MATLAB

Michael Worden November 20, 2009 03:17PM

Re: Disappearing scale factors and MATLAB

ziad November 20, 2009 03:55PM

Re: Disappearing scale factors and MATLAB

Michael Worden November 23, 2009 01:40PM

Re: Disappearing scale factors and MATLAB

ziad November 24, 2009 09:03AM

Re: Disappearing scale factors and MATLAB

Michael Worden November 24, 2009 10:56AM