I just transferred all the data to a different system running CentOS 5.5 and  I'm able to set the display thresholds in qdec on that system.  It also uses a different FS version (5.1) but I think it is an OS issue, and not a FS version issue, since I have the same problem on the original RHEL 5.9 system using the qdec in FS 5.1 as well.

So, must be something about the libraries qdec uses not quite playing nice in RHEL 5.9 ?

thanks,
-MH

-- 
Michael Harms, Ph.D.
-----------------------------------------------------------
Conte Center for the Neuroscience of Mental Disorders
Washington University School of Medicine
Department of Psychiatry, Box 8134
660 South Euclid Ave. Tel: 314-747-6173
St. Louis, MO  63110 Email: mharms@wustl.edu

From: Michael Harms <mharms@conte.wustl.edu>
Date: Friday, April 12, 2013 11:32 AM
To: "freesurfer@nmr.mgh.harvard.edu" <freesurfer@nmr.mgh.harvard.edu>
Subject: [Freesurfer] setting thresholds in qdec


Hello,
Is it no longer possible to set the Min, Mid, and Max thresholds directly on the Qdec display tab?
The only way I seem to be able to change them is via the sliders in the histogram at the bottom, which I don't recall previously being the case.
This is Qdec 1.4 (FS 5.2) on a RHEL 5.9 system using
freesurfer-Linux-centos4_x86_64-stable-pub-v5.2.0 distribution.

I can't change the FDR "Rate" either.

thanks,
-MH

-- 
Michael Harms, Ph.D.
-----------------------------------------------------------
Conte Center for the Neuroscience of Mental Disorders
Washington University School of Medicine
Department of Psychiatry, Box 8134
660 South Euclid Ave. Tel: 314-747-6173
St. Louis, MO  63110 Email: mharms@wustl.edu
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