Hi Doug, Yes, that's correct. Images in runs 015,016,017 have 37 slices, those in run 018 have 35.
Hamdi ________________________________ From: freesurfer-boun...@nmr.mgh.harvard.edu [freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Douglas Greve [gr...@nmr.mgh.harvard.edu] Sent: Monday, March 09, 2015 2:38 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] selxavg3-sess error It looks like different runs have different number of slices. Is that right? On 3/9/15 1:13 PM, Eryilmaz, H. Hamdi wrote: Dear FS experts, I got an error while running selxavg3-sess for a single subject. The log (attached) says the following: ************************************************************* ** Input 018/tmp.mc-afni2.7515/invol.nii.gz and base 018/tmp.mc-afni2.7515/tempvol.nii.gz don't have same dimensions! Input: nx=64 ny=64 nz=35 Base: nx=64 ny=64 nz=37 ** FATAL ERROR: perhaps you could make your datasets match? ERROR: 3dvolreg ************************************************************* I am wondering which 'template.nii' file the script reads to create tempvol.nii.gz. We have different functional runs (with different TRs) under the subject's bold directory and for the run '/018' the TR should be 1900 ms. It looks like the script is reading from a 'template.nii' located elsewhere for which the TR is 2000 ms. ************************************************************* reading from template.nii... TR=2000.00, TE=0.00, TI=0.00, flip angle=0.00 i_ras = (-0.998769, -0.00721698, 0.0490727) j_ras = (-1.73634e-08, -0.989358, -0.145502) k_ras = (0.0496006, -0.145323, 0.98814) changing data type from short to float (noscale = 0)... writing to 018/tmp.mc-afni2.7515/tempvol.nii.gz... ************************************************************* Many thanks for your help! Hamdi -- Hamdi Eryilmaz, PhD Massachusetts General Hospital A.A. Martinos Center for Biomedical Imaging Psychiatric Neuroimaging Division 149 13th St, Charlestown, MA 02129 Phone: +1 617 643 7462 Email: hamdi.eryil...@mgh.harvard.edu<mailto:heryil...@partners.org> _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu<mailto:Freesurfer@nmr.mgh.harvard.edu> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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