view flat_index.m @ 1160:76e3bb7836cf feature/rv

First attempt at multi-grid calculation of the residual
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Tue, 25 Jun 2019 16:52:54 +0200
parents 48b6fb693025
children
line wrap: on
line source

function I = flat_index(n,i,j)
    I = i + (j - 1)*n;
end