Hi all,

I am running surface area analysis in qdec and I get this error:

$Id: mri_glmfit.c,v 1.196.2.6 2011/05/05 20:54:25 greve Exp $

cwd /Users/vinagoghari/Documents/Wanda/Wanda_SFS

cmdline mri_glmfit --y /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates/y.mgh --fsgd /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates/qdec.fsgd dods --glmdir /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates --surf fsaverage lh --label /Users/vinagoghari/Documents/Wanda/Wanda_SFS/fsaverage/label/lh.aparc.label --C /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates/contrasts/lh-Avg-Intercept-area.mat --C /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates/contrasts/lh-Diff-Control-Proband-Intercept-area.mat 

sysname  Darwin

hostname Vinas-iMac.local

machine  x86_64

user     vinagoghari

FixVertexAreaFlag = 1

UseMaskWithSmoothing     1

OneSampleGroupMean 0

y    /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates/y.mgh

logyflag 0

usedti  0

FSGD /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates/qdec.fsgd

labelmask  /Users/vinagoghari/Documents/Wanda/Wanda_SFS/fsaverage/label/lh.aparc.label

maskinv 0

glmdir /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates

IllCondOK 0

ReScaleX 1

DoFFx 0

Creating output directory /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates

Loading y from /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates/y.mgh

mghRead(/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates/y.mgh): could not read 655368 bytes at slice 0

File exists

ERROR: loading y /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/lh_area_covariates/y.mgh

Any insights? 

Thanks very much for your help,

Wanda