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view flat_index.m @ 997:78db023a7fe3 feature/getBoundaryOp

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Add getBoundaryOperator method to all 2d schemes, except obsolete Wave2dCurve and ElastiCurve, which needs a big makeover.
author Martin Almquist <malmquist@stanford.edu>
date Sat, 12 Jan 2019 11:57:50 -0800
parents 48b6fb693025
children
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function I = flat_index(n,i,j)
    I = i + (j - 1)*n;
end