[Freesurfer] tracula longitudinal

2014-08-06 Thread Dabbs (Kevin)
Getting ready to run longitudinal tracula. Does the sublist entries in the dmrirc.long file refer to the cross-sectional or longitudinal processed subject time points? set subjlist = ( huey-scan1 \ huey-scan2 \ dewey-scan1 \ dewey-scan2 \

[Freesurfer] mris_calc problem

2011-09-19 Thread Dabbs (Kevin)
I have ran into a problem with mris_calc using Freesurfer 5.1 on Mac OS Leopard. When running long_mris_slopes I am getting this error; ERROR 1 : mris_calc compute sym. pct. change (spc) problem? It seems to running properly until it hits; mris_calc -o /Volumes/larry/cluster_results/1007base3/

[Freesurfer] dmri_train malloc error

2011-07-22 Thread Dabbs (Kevin)
Freesurfer users, I have ran into a malloc error running trac-all. Looks like the same error that Stijn posted to the list on 17 Jun 2011. I did not see a solution posted. It occurs in dmr_train using trac-all -prep –c dmrirc.txt. Also tried using trac-all –prior –c dmrirc.txt with the sa

[Freesurfer] longitudinal stream command line arguments

2009-06-19 Thread Dabbs (Kevin)
The command line arguments for creating the base subject in Freesurfer Ver. 4.4 longitudinal stream do not agree between the Wiki and recon-all --help. On the Wiki support page, 2. create the base template and process it cross sectionally: recon-all -base -tp -tp ... -all >From recon-all

[Freesurfer] Mac Pro Benchmark

2008-02-21 Thread Dabbs (Kevin)
Been running Freesurfer on Linux 2.0 GHz machines. I like the results but need to increase through-put for a 500 subject run. Got the money for a Mac Pro with 8 cores and 16 GB ram. Is it likely that I will get an eight times gain in through-put? Just need some kind of benchmark to determin