Don't paint it onto the patch. If you don't specify --surf, then it will default to white, which is probably what you want. You only need to use the patch for visualization.

doug

Joongnam Yang wrote:

Sorry, Doug Here is the full command and log with segmentation fault. Nam. ================== mri_vol2surf --src FMRIDATA/FUNC/YUNG070904_41.feat/thresh_zstat1.img --src_type analyze --srcreg register.dat --hemi lh --projfrac 0.5 --surf occip.patch.flat --out ./thresh_zstat1-lh.w --out_type paint INFO: output format is paint srcvol = FMRIDATA/FUNC/YUNG070904_41.feat/thresh_zstat1.img srctype = analyze srcreg = register.dat srcregold = 0 srcwarp unspecified surf = occip.patch.flat hemi = lh ProjFrac = 0.5 thickness = thickness interp = nearest float2int = round INFO: float2int code = 0 INFO: analyzeRead(): found 1 files for FMRIDATA/FUNC/YUNG070904_41.feat/thresh_zstat1.img

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INFO: could not find FMRIDATA/FUNC/YUNG070904_41.feat/thresh_zstat1.mat file for direction cosine info. INFO: use Analyze 7.5 hdr->hist.orient value: 0, transverse unflipped (default).INFO: if not valid, please provide the information in FMRIDATA/FUNC/YUNG070904_41.feat/thresh_zstat1.mat file

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INFO: analyzeRead(): min = 0, max = 5.52912 Done loading volume Reading surface /home/nam//blobby/surf/lh.occip.patch.flat Segmentation fault (core dumped) =========================