Hi Doug, Thanks for the reply. I tried mri_concat as you suggested, and got the following:
WARNING: analyzeRead(): matfile <usual path to>spmfile1-0003.mat exists but could not read ... may not be matlab4 mat file ... proceeding without it. ----------------------------------------------------------------- INFO: could not find <usual path to>spmfile1-0003.mat file for direction cosine info. INFO: use Analyze 7.5 hdr->hist.orient value: 0, transverse unflipped (default). INFO: if not valid, please provide the information in <usual path to>spmfile1-0003.mat file ----------------------------------------------------------------- These files are the outputs from spm_reslice command, and i looked at the contents of the mat files: they have 2 entries: "M" and "mat", and store the same matrix. Do you think mri_concat may be getting confused by 2 entries in the mat file? Is there any flag i can use (eg --it analyze ) to make it run? I would also be interested in using the mri_convert option as an alternative. can you (or anyone) help me with the command line flags? regards, sid. On Mon, Dec 15, 2008 at 12:11 PM, Doug Greve <gr...@nmr.mgh.harvard.edu>wrote: > There are two things you can do, > > mri_concat spm_*.img --o 4d.img > > you can also do it with mri_convert, but I don't think it buys you > anything over using mri_concat. > > doug > > Siddharth Srivastava wrote: > > hi everyone, > is it possible to combine, using mri_convert, a set of > 3D spm/analyze files into a 4D analyze file ? can anyone help > me out with the syntax, if possible? > thanks, > sid. > > ------------------------------ > > _______________________________________________ > Freesurfer mailing > listfreesur...@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > -- > Douglas N. Greve, Ph.D. > MGH-NMR centergr...@nmr.mgh.harvard.edu > Phone Number: 617-724-2358 > Fax: 617-726-7422 > > In order to help us help you, please follow the steps > in:surfer.nmr.mgh.harvard.edu/fswiki/BugReporting > >
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