Error while computing sources: "Input to SVD must not contain NaN of Inf"

lerud · August 17, 2018, 5:00pm

Yes I used OpenMEEG, and yes there are many zeros in the gain matrix, thought that was suspicious:

Data exported as "HeadmodelMat"
>> size(HeadmodelMat.Gain)

ans =

         257       44565

>> numel(find(HeadmodelMat.Gain==0))

ans =

    10261496

>> figure;imagesc(HeadmodelMat.Gain);colorbar

I will report the issue to the OpenMEEG team, and try the 3-shell sphere model.

Karl