Hi, I try again with you said. First, I type this command“mri_surf2surf --srcsubject noise0.5_0 --srcsurfval thickness --sfmt curv --trgsubject noise0.5_0 --trgsurfval noise0.5_0_tal.xfm --tfmt curv --hemi lh --sval-tal-xyz orig --tval-xyz”, then I type “mris_convert -c lh.noise0.5_0_tal.xfm lh.white lh.thickness.asc”.
But, the error is the same.” MRISreadBinaryCurvature: incompatible vertex number in file ./lh.noise0.5_0_tal.xfm” What’s wrong? Would you help me to resolve this problem? Because I really want to obtain the thickness ascii file with Tal coordinate. Or, have you another method to obtain the thickness ascii file with Tal coordinate? Thank you in advance! Feng-Xian 2009/8/4 Bruce Fischl <fis...@nmr.mgh.harvard.edu> > you need to tell it what format to write the output in. Try using - > --tfmt curv > > I would have thought you needed --sfmt curv also. I'm just guessing though. > Doug is the expert on this. > > cheers, > Bruce > > > > On Tue, 4 Aug 2009, Feng-Xian Yan wrote: > > Hi, >> >> I had asked two problems before; one is what is coordinates when I >> type mris_convert >> -c lh.thickness lh.white lh.thickness.asc, and another is if the asc file >> doesn't use Tal coordinate, what commands do I type to obtain the >> thickness >> asc with Tal coordinate?, and then you responded me with ?the coordinates >> are native RAS. You can use mri_surf2surf to convert the surface to tal >> coords with the talairach.xfm.? >> >> >> >> So, first, I change the native RAS cooridinate to Tal coordinate with >> ?mri_surf2surf --srcsubject noise0.5_0 --srcsurfval thickness --trgsubject >> noise0.5_0 --trgsurfval noise0.5_0_tal.xfm --hemi lh --sval-tal-xyz orig >> --tval-xyz? >> >> srcsubject = noise0.5_0 >> srcval = thickness >> srctype = >> trgsubject = noise0.5_0 >> trgval = noise0.5_0_tal.xfm >> trgtype = >> surfreg = sphere.reg >> srchemi = lh >> trghemi = lh >> frame = 0 >> fwhm-in = 0 >> fwhm-out = 0 >> Reading source surface reg >> >> /usr/local/freesurfer/subjects/analysis/noise_analysis//noise_0.5_1_5//noise0.5_0/surf/lh.sphere.reg >> Loading source data >> Reading surface file >> >> /usr/local/freesurfer/subjects/analysis/noise_analysis//noise_0.5_1_5//noise0.5_0/surf/lh.orig >> Applying MNI305 talairach transform >> 0.966 0.002 -0.004 0.426; >> 0.018 0.989 0.041 -19.382; >> -0.006 0.032 0.962 17.438; >> 0.000 0.000 0.000 1.000; >> INFO: surfcluster: NOT fixing group surface area >> INFO: trgsubject = srcsubject >> Saving target data >> >> >> >> Then, I obtain the thickness asc file with Tal coordinate using this >> command >> ?mris_convert -c lh.noise0.5_0_tal.xfm lh.white lh.thickness.asc? >> >> >> >> But, this has an error: >> >> MRISreadBinaryCurvature: incompatible vertex number in file >> ./lh.noise0.5_0_tal.xfm >> >> >> What?s wrong? Would you tell me how to resolve? >> >> >> >> Thank you in advance! >> >> >> >> Feng-Xian >> >>
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