[Mne_analysis] mne_compute_raw_inverse query

[Andres Felipe Salazar Gomez]

Hi MNE users,

I am trying to run the mne_compute_raw_inverse command but I am having
problems with the labels. It seems the sources do not match the labels.
This is what I get:

"Warning: no sources match label file
$SUBJECTS_DIR/$SUBJECT/label/ico-3-labels/000612-lh.label."

I used the mne_add_patch_info command to get a set of labels at the folder
label $SUBJECTS_DIR/$SUBJECT/ico-3-labels

Below you will find all the information prompted in terminal.

I really appreciate any help.

Thanks,

==========================================================

[shadowfax] mne_compute_raw_inverse --in level2_raw.fif --inv
alfa_raw-ico-3p-eeg-inv.fif --snr 3 --nave 1 --labeldir
$SUBJECTS_DIR/$SUBJECT/label/ico-3-labels --out prueba_level2.fif

mne_compute_raw_inverse version 1.9 compiled at Apr  1 2009 20:49:12

input  file            : level2_raw.fif
inverse operator file  : level2_raw-ico-3p-eeg-inv.fif
SNR                    : 3.000000
Additional channels    : 'STI 014'
All label files in
/homes/14/asalazar/anes07/structural_mri/label/ico-3-labels will be
processed.
Source locations will be listed in head coordinates.

Reading the inverse operator...
        Read 2 source spaces from level2_raw-ico-3p-eeg-inv.fif with a
total of 1280 source locations
        Read the sensor covariance matrix (full)
        Read the source covariance matrix (diagonal)
        Measurement file id not found (omit matching).
        Solution is based on EEG.
        Inverse operator information was stored in head coordinates.
        Source orientations read.
        Singular values read.
        Eigenvectors read.
        Number of channels = 64
        Number of sources  = 1280
        Free source orientations
        Location information in head coordinates
        Projection in effect:
                # 1 : Average EEG reference : 1 vecs : 64 chs EEG active

Adding derived data to the inverse operator (nave = 1)...
        Projection applied to the covariance matrix.
        Decomposing the sensor noise covariance matrix...
        Eigenvalue decomposition had been precomputed.
        Verdict: 1 small eigenvalues
        Eigenleads multiplied with Cholesky decomposition of the source
covariance matrix.
        nave change: 1 -> 1

Raw data file level2_raw.fif:

Processing label directory
/homes/14/asalazar/anes07/structural_mri/label/ico-3-labels...
642 left-hemisphere labels in
/homes/14/asalazar/anes07/structural_mri/label/ico-3-labels
642 right-hemisphere labels in
/homes/14/asalazar/anes07/structural_mri/label/ico-3-labels
Processing left-hemisphere labels...Warning: no sources match label file
/homes/14/asalazar/anes07/structural_mri/label/ico-3-labels/000612-lh.label.

==========================================================

-- 
Andres F. Salazar
Research Technologist
Neuroscience Statistics Research Laboratory
asalazar at nmr.mgh.harvard.edu
149 13th Street, Room 4005
Charlestown, MA  02129