By using --sfmt curv and --tfmt curv you are saying that the input and output formats are curv. But they are nifti. Try removing the --sfmt and --tfmt (it will automatically detect that they are nifti)
doug

On 8/18/14 10:40 AM, Matthieu Vanhoutte wrote:

Dear experts,

I try to project on fsaverage CBF maps computed on surface, but when trying to look at the mri_info of the output file "meanCBF_0_s1.5asl.rem.mc.s6.fsaverage.lh.nii" I got this error :
niiRead(): bad number of dimensions (13734) in /home/matthieu/NAS/pierre/Epilepsy/FreeSurfer5.0/Patients_fmri_dti//Delforterie_Julien/asl_COR_PVEnew/meanCBF_0_s1.5asl.rem.mc.s6.fsaverage.lh.nii

Here below the command lines used :

# CBF map computed on surface
# fsaverage & lh

mri_surf2surf --srcsubject Delforterie_Julien --srchemi lh --srcsurfreg sphere.reg --trgsubject fsaverage --trghemi lh --trgsurfreg sphere.reg --sval meanCBF_0_s1.5asl.rem.mc.s6.lh.nii --sfmt curv --noreshape --no-cortex --tval meanCBF_0_s1.5asl.rem.mc.s6.fsaverage.lh.nii --tfmt curv

You can find data file joined to this mail.

Thanks in advance for helping !

Best regards,

-------------------------------------
Matthieu Vanhoutte, MSc

Research Engineer - Department of Neuroradiology

Regional University Hospital, Lille, France

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