Re: [Gsll-devel] Extracting sub-matrices and sub-vectors?

Try #'column, #'row.  They are also setfable.  These will give you individual columns and rows from a matrix, as a vector (mvector).

Excellent, just what I need.

As for general submatrix or subvector, the answer is no.

Fair enough, I can see there are lots of efficiency issues here which make it a big job. #'column and #'row are very useful by themselves for the moment, so thanks! Malcolm