The argument to --sval-area is the surface that you want to get the area from. If you want the area of the white surface, then just put "white" there. Or you can use "--sval lh.area" instead of "--sval-area white". doug
On 6/6/12 9:28 AM, Jürgen Hänggi wrote: > Dear FS expert > > I try to smooth surface area files with the following command: > > mri_surf2surf --hemi lh --s MOREA_KG002 --sval-area area --fwhm 15 --tval > lh.area.15.mgh --cortex > > But there is an error: > > srcsubject = MOREA_KG002 > srcval = (null) > srctype = > trgsubject = MOREA_KG002 > 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 > /Applications/freesurfer/subjects/MOREA_KG002/surf/lh.sphere.reg > Loading source data > Reading surface file > /Applications/freesurfer/subjects/MOREA_KG002/surf/lh.area > nquads=9895939, nvertices=399 > ERROR: MRISread: file > '/Applications/freesurfer/subjects/MOREA_KG002/surf/lh.area' has many more > faces than vertices! > Probably trying to use a scalar data file as a surface! > > How to solve the problem? > > Thanks in advance > Regards > Jürgen > > > > ---------------------------------------------------------------------------- > Jürgen Hänggi, Ph.D. > Division Neuropsychology > Institute of Psychology > University of Zurich > Binzmuehlestrasse 14, PO Box 25 > 8050 Zurich, Switzerland > 0041 44 635 73 97 (phone office) > 0041 76 445 86 84 (phone mobile) > 0041 44 635 74 09 (fax office) > BIN 4.D.04 (office room number) > j.haenggi[at]psychologie.uzh.ch (email) > http://www.psychologie.uzh.ch/neuropsy/ (website) > http://www.juergenhaenggi.ch (private website) > > This e-mail (and any attachment/s) contains confidential and/or privileged > information. If you are not the intended recipient (or have received this > e-mail in error) please notify the sender immediately and destroy this > e-mail. Any unauthorised copying, disclosure or distribution of the > material in this e-mail is strictly forbidden. > ---------------------------------------------------------------------------- > > > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer 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.
