Use "--sval-area white" not "--sval-area area" if you want the area of the white surface doug

On 09/03/2013 12:26 PM, fatma zribi wrote:

---------- Forwarded message ---------- From: *fatma zribi* <zribi.fatma@gmail.com mailto:zribi.fatma@gmail.com> Date: 2013/9/3 Subject: How to smoothing area with mri_surf2surf? To: Bruce Fischl <fischl@nmr.mgh.harvard.edu mailto:fischl@nmr.mgh.harvard.edu>

Dear Bruce,

Would you mind help me. I would like to smooth area surface with the command mri_surf2surf.

I have done this instruction:

mri_surf2surf --hemi lh --s s089_open_brain_sanlm_+TIR_normlalized --sval-area area --fwhm 15 --trgsubject avg_surfacique_all_database_SD --tval lh.area.15.mgh --cortex srcsubject = s089_open_brain_sanlm_+TIR_normlalized srcval = (null) srctype = trgsubject = avg_surfacique_all_database_SD trgval = lh.area.15.mgh trgtype = srcsurfreg = sphere.reg trgsurfreg = sphere.reg srchemi = lh trghemi = lh frame = 0 fwhm-in = 0 fwhm-out = 15 label-src = (null) label-trg = lh.cortex.label OKToRevFaceOrder = 1 Reading source surface reg /Copie5/s089_open_brain_sanlm_+TIR_normlalized/surf/lh.sphere.reg Loading source data Reading surface file /Copie5/s089_open_brain_sanlm_+TIR_normlalized/surf/lh.area nquads=4718596, nvertices=513 ERROR: MRISread: file '/Copie5/s089_open_brain_sanlm_+TIR_normlalized/surf/lh.area' has many more faces than vertices! Probably trying to use a scalar data file as a surface!

No such file or directory.

With best regards,

Fatma

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