Hi,

I'm trying to apply a transform that was generated between a native
subject's T1 and the cvs_avg35_inMNI152 brain. Per the instructions on the
mri_cvs_register page, I ran the transformation, but did not save the
.fullCVSmorph.t3md file, so I'd like to regenerate it. Here's my command
for doing so:


createMorph --out fullCVSmorph.tm3d --template
/data/cvs_avg35_inMNI152/mri/brain.mgz --subject
/data/orig_subj/mri/brain.mgz --in gcam
/data/orig_subj/cvs/final_CVSmorph_tocvs_avg35_inMNI152.m3z morph
el_reg_tocvs_avg35_inMNI152.tm3d

which produces the following output:

 atlas geometry = 256 , 256 , 256
 image geometry = 256 , 256 , 256
 vox 2 ras atlas =
-1.000   0.000   0.000   127.000;
 0.000   0.000   1.000  -145.000;
 0.000  -1.000   0.000   147.000;
 0.000   0.000   0.000   1.000;
 ras 2 vox image =
-1.000   0.000   0.000   127.000;
-0.000  -0.000  -1.000   147.000;
-0.000   1.000  -0.000   145.000;
 0.000   0.000   0.000   1.000;
 product =
 1.000   0.000   0.000   0.000;
 0.000   1.000   0.000   0.000;
 0.000   0.000   1.000   0.000;
 0.000   0.000   0.000   1.000;

 transform at origin
 0.000;
 0.000;
 0.000;
 1.000;
 invalid voxel count = 11890277
 extension = tm3d
 Exception caught while loading morph in file
el_reg_tocvs_avg35_inMNI152.tm3d

--------

This code runs fine for other subjects, so I'm not sure what's wrong here.
Does anyone have any suggestions?

Thanks,

Matt

Matthew K. Leonard, PhD
Postdoctoral Fellow
Department of Neurological Surgery
University of California, San Francisco
http://changlab.ucsf.edu/
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