view flat_index.m @ 1022:234c1c02ea39 feature/advectionRV

Add dirichlet bc for north and south boundary and handle cases where the wave speed changes in sign.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Mon, 07 Jan 2019 12:06:06 +0100
parents 48b6fb693025
children
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function I = flat_index(n,i,j)
    I = i + (j - 1)*n;
end