view flat_index.m @ 596:4bb298faa8dc feature/better_multiblock_defs

Add more boundary groups in Rectangle. Bugfix in boundaryGroups.all.
author Martin Almquist <malmquist@stanford.edu>
date Tue, 26 Sep 2017 13:28:12 -0700
parents 48b6fb693025
children
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function I = flat_index(n,i,j)
    I = i + (j - 1)*n;
end