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Add displacement BC on normal tangential components, but it is only provably stable if traction bc are used for the other component.
author Martin Almquist <malmquist@stanford.edu>
date Thu, 02 Jul 2020 20:05:50 -0700
parents bb079b39a7bb
children
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% Get the index of the points p within the tall array of points ps
function [I, ok] = pointIndex(p, ps)
    [ok, I] = ismember(p,  ps, 'rows');
end