Does it work if you don't save it as an stl file?
On 05/02/2018 06:39 AM, Klink-3, N.E.C. van wrote:
>
>
> Dear all,
>
> I am struggling with coverting and combining pial surfaces back to
> native space. My result is 90 degrees rotated, and shifted from the
> original MRI.
>
> The initial lh.pial and rh.pial look good, and when I translate them
> to native space they still look good. However when I combined them,
> they suddenly shift and rotate. Does anyone know what happens, how I
> can prevent it, or reliably can shift and rotate back?
>
> Also, if I do not save directly to STL, the surfaces get messed up in
> –combinesurfs, with a lot of vertices shifted to the center of the
> surface (see picture below). But this is not my biggest problem, as I
> want STL in the end.
>
> My code:
>
> /tkregister2 --mov rawavg.mgz --targ orig.mgz --reg
> register.native.dat --noedit –regheader/
>
> //
>
> /mri_surf2surf --sval-xyz pial --reg register.native.dat rawavg.mgz
> --tval lh.pial.native --tval-xyz --hemi lh --s {SUBJECT}/
>
> /mri_surf2surf --sval-xyz pial --reg register.native.dat rawavg.mgz
> --tval rh.pial.native --tval-xyz --hemi rh --s {SUBJECT}/
>
> //
>
> /mris_convert --combinesurfs
> $SUBJECTS_DIR/${subject}/surf/lh.pial.native
> $SUBJECTS_DIR/${subject}/surf/rh.pial.native $SUBJECTS_DIR/bh_native.stl/
>
> Thanks in advance,
>
> Nicole
>
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