Dear all,
I have a problem using mri_vol2surf. My goal ist to map a functional file (Analyze format) to the surface of a specific subject and to have the registered functional image saved into Analyze format again. My command is: mri_vol2surf --src ./con_v04 --src_type analyze --trgsubject v04--srcreg register_v04.dat --hemi lh --projfrac 0.5--o ./con_v04_lh --out_type analyze. The registration file was created by spmregister by mapping the same file to the surf/orig of the subject. However, when I do this, I get the following error: ANALYZE FORMAT ERROR: ncols 73886 in volume exceeds 32768. I already tried to use the --noreshape flag, but the problem persists.
Could anyone give me a hint about what I'm doing wrong?
Johannes Klackl, University of Salzburg
The problem is that analyze cannot hold the surface data. Use mgh format instead.
doug
Johannes Klackl wrote:
Dear all,
I have a problem using mri_vol2surf. My goal ist to map a functional file (Analyze format) to the surface of a specific subject and to have the registered functional image saved into Analyze format again. My command is: mri_vol2surf --src ./con_v04 --src_type analyze --trgsubject v04--srcreg register_v04.dat --hemi lh --projfrac 0.5--o ./con_v04_lh --out_type analyze. The registration file was created by spmregister by mapping the same file to the surf/orig of the subject. However, when I do this, I get the following error: ANALYZE FORMAT ERROR: ncols 73886 in volume exceeds 32768. I already tried to use the --noreshape flag, but the problem persists.
Could anyone give me a hint about what I'm doing wrong?
Johannes Klackl, University of Salzburg
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Doug Greve -
Johannes Klackl