How was fsgd_input.mgh created? What do you get when you run: mri_info fsgd_input.mgh

On 10/14/10 7:53 PM, Pradeep wrote:

Hello All,

I get the following error while running mri_glmfit. I am using freesurfer V5.0. But qdce seem to run well with the similar settings.

---------log-------

[pthiyyagura@ fsgd]$ mri_glmfit --glmdir g2v0 --y fsgd_input.mgh --fsgd g2v0.fsgd --C group.diff.mtx gdfReadHeader: reading g2v0.fsgd INFO: gd2mtx_method is dods

$Id: mri_glmfit.c,v 1.187.2.1 2010/07/26 15:54:39 greve Exp $ cwd /data/rawdata/API/FS_MPRAGE/fsgd cmdline mri_glmfit --glmdir g2v0 --y fsgd_input.mgh --fsgd g2v0.fsgd --C group.diff.mtx sysname Linux hostname machine x86_64 user pthiyyagura FixVertexAreaFlag = 1 UseMaskWithSmoothing 1 OneSampleGroupMean 0 y /data/rawdata/API/FS_MPRAGE/fsgd/fsgd_input.mgh logyflag 0 usedti 0 FSGD g2v0.fsgd glmdir g2v0 IllCondOK 0 DoFFx 0 Creating output directory g2v0 Loading y from /data/rawdata/API/FS_MPRAGE/fsgd/fsgd_input.mgh MRIalloc: could not allocate 1378828612 slices

Cannot allocate memory

--------end-------

Any suggestion on this would be greatly appreciated.

Thanks, Pradeep

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