nKeep too large in learnAndSolve8b

[NoahDolev]

Hi,

I get the following crash:

ntot =

       20424

Error using gpuArray/subsref
Index exceeds matrix dimension.

Error in learnAndSolve8b (line 351)
    rez.W_a(:,:,j) = gather(A(:, 1:nKeep) * B(1:nKeep, 1:nKeep));

Error in MEAAnalysis/getKiloSorting (line 202)
            rez = learnAndSolve8b(rez);

Which I can fix by replace the line which assigns a value to nKeep to:

nKeep = 20; % how many PCs to keep
WA = reshape(rez.WA(:, 1, :, :), [], nBatches);
nKeep2 = size(WA);
nKeep2 = nKeep2(2);
nKeep = min(nKeep, nKeep2);

[marius10p]

How many channels do you have?