[Mne_analysis] mne_analyze surface viewer error

[Matti Hamalainen]

Hello,

The BEM surface segmentation using mne_watershed_bem has gone wrong. There is most probably a way the avoid this. There are new options --gcatlas and --preflood <number> for mne_watershed_bem in the nightly build. 
I do not recall which one of them helps, I hope someone at the Martinos can help you.

- Matti

On Feb 4, 2013, at 7:55 PM, Vincent Rupp wrote:

> Hello,
> 
> I am using mne_analyze to align MEG/MRI coordinates in accordance with the instructions at http://www.martinos.org/mne/manual/sampledata.html#chdijbig. However I am having an issue with some of the way my inflated surfaces appear when displayed in the viewer. I've attached two examples of some particularly bad ones, and the third attachment is an example of what the inflated surface looks like ordinarily. This third image is the same surface as the first one that looks like a block. At what point in processing is my workflow going wrong? Thanks in advance.
> 
> Best wishes,
> 
> Vincent Rupp
> <Screenshot from 2013-02-04 16:47:26.png><Screenshot from 2013-02-04 16:49:20.png><Screenshot from 2013-02-04 16:48:24.png>_______________________________________________
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---------

Matti Hamalainen, Ph.D.
Athinoula A. Martinos Center for Biomedical Imaging
Massachusetts General Hospital

msh at nmr.mgh.harvard.edu
mhamalainen at partners.org






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