So you re-ran mris_preproc and you still get the error? If so, try running

mris_preproc --debug <Your Options> |& tee mris_preprog.err.log

Send me the mris_preprog.err.log, but don't email it as it will likely 
be huge. Instead drop it to me a the file drop listed at the end of this 
email.

doug


Andrew Mendlowitz wrote:
> The mri_prepoc runs fine still but the glmfit still says can not 
> allocate memory, there is 8gb of ram and very little disk space is 
> used up, there is 876.1 gb still free. 
>
> On Fri, Mar 11, 2011 at 12:49 PM, Douglas N Greve 
> <gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>> wrote:
>
>     If you re-run mris_preproc does the same thing happen? Are you
>     running out of disk space?
>     doug
>
>     Andrew Mendlowitz wrote:
>
>         The code for the lh.paired-diff.thickness.mgh file is
>         mris_preproc --target fsaverage --hemi lh \
>
>         --meas thickness --out lh.paired-diff.thickness.mgh \
>
>         --fsgd pairss.fsgd --paired-diff
>
>
>         On Thu, Mar 10, 2011 at 10:13 AM, Douglas N Greve
>         <gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>
>         <mailto:gr...@nmr.mgh.harvard.edu
>         <mailto:gr...@nmr.mgh.harvard.edu>>> wrote:
>
>            There appears to be something wrong with the
>            lh.paired-diff.thickness.mgh file. How was it created?
>            doug
>
>            Andrew Mendlowitz wrote:
>
>                Hello All,
>                I get the following error while trying to run
>         mri_glmfit. I am
>                running a 2.93 ghz imac with 8gb of ram. I am also running
>                freesurfer version 5.0.0 on Snow
>                Leopard OS version 10.6.
>
>
>                 /Applications/freesurfer/subjects/qdec$  mri_glmfit
>          --glmdir
>                lh.paired-diff --fsgd paired-diff.fsgd  --C mean.mtx --y
>                lh.paired-diff.thickness.mghgdfReadHeader: reading
>                paired-diff.fsgd
>                INFO: DeMeanFlag keyword not found, DeMeaning will NOT
>         be done.
>                Continuous Variable Means (all subjects)
>                0 Age 1.5
>                Class Means of each Continuous Variable
>                1 Main   1.5000
>                INFO: gd2mtx_method is dods
>
>                $Id: mri_glmfit.c,v 1.187.2.1 2010/07/26 15:54:39 greve
>         Exp $
>                cwd /Applications/freesurfer/subjects/qdec
>                cmdline mri_glmfit --glmdir lh.paired-diff --fsgd
>                paired-diff.fsgd --C mean.mtx
>                --y lh.paired-diff.thickness.mgh
>                sysname  Darwin
>                hostname larry
>                machine  i386
>                user     amend
>                FixVertexAreaFlag = 1
>                UseMaskWithSmoothing     1
>                OneSampleGroupMean 0
>                y          
>         /Applications/freesurfer/subjects/qdec/lh.paired-diff.thickness.mgh
>                logyflag 0
>                usedti  0
>                FSGD paired-diff.fsgd
>                glmdir lh.paired-diff
>                IllCondOK 0
>                DoFFx 0
>                Creating output directory lh.paired-diff
>                Loading y from
>              
>          /Applications/freesurfer/subjects/qdec/lh.paired-diff.thickness.mgh
>                mri_glmfit(79576) malloc: *** mmap(size=2563764224) failed
>                (error code=12)
>                *** error: can't allocate region
>                *** set a breakpoint in malloc_error_break to debug
>                MRIallocIndices: could not allocate 1714511945 elt
>         index array
>                Cannot allocate memory
>
>                The mri_info for the file is :
>
>              
>          mghRead(/Applications/freesurfer/subjects/qdec/fsgd_input.mgh,
>                -1): could not
>                open file
>                amend@larry /Applications/freesurfer/subjects/qdec$
>          mri_info
>              
>          /Applications/freesurfer/subjects/qdec/lh.paired-diff.thickness.mgh
>                Volume information for
>              
>          /Applications/freesurfer/subjects/qdec/lh.paired-diff.thickness.mgh
>                         type: MGH
>                   dimensions: 1714510945 x 1853057372 x 1634628457 x
>         1668310833
>                  voxel sizes: 72950800688805540228332034981888.0000,
>         0.0000,
>                70387746064971392794503413760.0000
>                         type: UNKNOWN (842347100)
>                          fov: inf
>                          dof: 1668244335
>                       xstart: -inf, xend: inf
>                       ystart: -39.8, yend: 39.8
>                       zstart:
>         -57528904905339976080461439864148066304.0, zend:
>                57528904905339976080461439864148066304.0
>                           TR: 71446969504754118412748034408448.00
>         msec, TE:
>                17862977898376175754203558313984.00 msec, TI:
>                4464583905807213894543171649536.00 msec, flip angle:
>                4128358109894647822155776.00 degrees
>                      nframes: 1668310833
>                      PhEncDir: UNKNOWN
>                ras xform present
>                   xform info: x_r =
>         19441367164500690594879212879872.0000, y_r =
>                282670772483715414097920.0000, z_r =
>                4630517930517356511053742080.0000, c_r =
>                18179207505345150839094025125888.0000
>                             : x_a =
>         72953300747400503281465327353856.0000, y_a =
>                71756401321839400437789128392704.0000, z_a =
>                4721224652433019196440490016768.0000, c_a =     0.0000
>                             : x_s =   0.0000, y_s =
>                208210237828607676252160.0000, z_s =
>                4286666299869639999488.0000, c_s =
>                4622889417339745644740714954752.0000
>
>                talairach xfm :
>                Orientation   : AAA
>                Primary Slice Direction: coronal
>
>                voxel to ras transform:
>                                  inf 12133604733747200.0000      inf  
>             -inf
>                                  inf 3080133850722982464323584.0000  
>            inf
>                      -inf
>                             36752183205510726549504.0000
>                8937395835633664.0000      inf      -inf
>                               0.0000   0.0000   0.0000     1.0000
>
>                voxel-to-ras determinant nan
>
>                ras to voxel transform:
>                mat = NULL!
>                Invalid argument
>                MatrixFree: NULL mat POINTER!
>
>                Invalid argument
>
>                -Andrew
>              
>          
> ------------------------------------------------------------------------
>
>                _______________________________________________
>                Freesurfer mailing list
>                Freesurfer@nmr.mgh.harvard.edu
>         <mailto:Freesurfer@nmr.mgh.harvard.edu>
>                <mailto:Freesurfer@nmr.mgh.harvard.edu
>         <mailto:Freesurfer@nmr.mgh.harvard.edu>>
>
>              
>          https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
>
>
>            --     Douglas N. Greve, Ph.D.
>            MGH-NMR Center
>            gr...@nmr.mgh.harvard.edu
>         <mailto:gr...@nmr.mgh.harvard.edu>
>         <mailto:gr...@nmr.mgh.harvard.edu
>         <mailto:gr...@nmr.mgh.harvard.edu>>
>            Phone Number: 617-724-2358 <tel:617-724-2358>
>         <tel:617-724-2358 <tel:617-724-2358>> Fax: 617-726-7422
>         <tel:617-726-7422>
>            <tel:617-726-7422 <tel:617-726-7422>>
>
>
>            Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
>         <http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting>
>            <http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting>
>
>            FileDrop:
>         www.nmr.mgh.harvard.edu/facility/filedrop/index.html
>         <http://www.nmr.mgh.harvard.edu/facility/filedrop/index.html>
>            <http://www.nmr.mgh.harvard.edu/facility/filedrop/index.html>
>
>
>
>
>            The information in this e-mail is intended only for the
>         person to
>            whom it is
>            addressed. If you believe this e-mail was sent to you in
>         error and
>            the e-mail
>            contains patient information, please contact the Partners
>            Compliance HelpLine at
>            http://www.partners.org/complianceline . If the e-mail was
>         sent to
>            you in error
>            but does not contain patient information, please contact the
>            sender and properly
>            dispose of the e-mail.
>
>
>
>     -- 
>     Douglas N. Greve, Ph.D.
>     MGH-NMR Center
>     gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>
>     Phone Number: 617-724-2358 <tel:617-724-2358> Fax: 617-726-7422
>     <tel:617-726-7422>
>
>     Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
>     <http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting>
>     FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html
>     <http://www.nmr.mgh.harvard.edu/facility/filedrop/index.html>
>
>

-- 
Douglas N. Greve, Ph.D.
MGH-NMR Center
gr...@nmr.mgh.harvard.edu
Phone Number: 617-724-2358 
Fax: 617-726-7422

Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html

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