[Mne_analysis] problem with do_forward_solution: cannot read the coord transform
Jeff Eriksen
eriksenj at ohsu.edu
Mon Apr 16 20:42:56 EDT 2012
I tried to use mne_do_forward_solution, below, but got a complaint about my transform. A dump of the transform contents looks OK to me.
Suggestions?
Thanks,
-Jeff
________________________________
kje-macbook:MNE jefferiksen$ mne_do_forward_solution --bem AIRC0001-5120-5120-5120-bem.fif --src AIRC0001-ico-3-src.fif --trans gsn257-trans2.fif --meas A1_smpl.fif --mindist 1.0 --eegonly --fwd A1_smpl_ico3-src.fif
mne_forward_solution version 2.9 compiled at Dec 21 2009 19:50:45
Source space : /Users/jefferiksen/Documents/Fair_lab/hdEEG_subjects/AIRC0001/bem/AIRC0001-ico-3-src.fif
MRI -> head transform source : gsn257-trans2.fif
Measurement data : A1_smpl.fif
BEM model : /Users/jefferiksen/Documents/Fair_lab/hdEEG_subjects/AIRC0001/bem/AIRC0001-5120-5120-5120-bem.fif
Accurate field computations
Do computations in head coordinates.
Free source orientations
Destination for the solution : A1_smpl_ico3-src.fif
Reading /Users/jefferiksen/Documents/Fair_lab/hdEEG_subjects/AIRC0001/bem/AIRC0001-ico-3-src.fif...
Read 2 source spaces a total of 1284 active source locations
Cannot read the coordinate transformation
Forward computation failed (see above)
kje-macbook:MNE jefferiksen$ mne_show_fiff --in gsn257-trans2.fif –verbose
100 = file ID 1.3 0x304122003198 Mon Apr 16 17:10:33 2012
101 = dir pointer -1
106 = free list -1
222 = transform head -> MRI (surface RAS)
0.99907 -0.01932 -0.03856 2.39
0.00948 0.97056 -0.24066 0.03
0.04207 0.24007 0.96984 -15.02
0.00000 0.00000 0.00000 1.00
108 = NOP
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