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view +util/get_periodic_grid.m @ 1336:0666629aa183 feature/D2_boundary_opt

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Add methods for creating grids with different grid point distributions for each coordinate direction, and also supports constructing periodic grids
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 13 May 2022 13:26:16 +0200
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% Returns the 1D periodic grid where the last grid point at x_r
% is omitted (it is the same as the the first grid point at x_l)
function [x,h] = get_periodic_grid(x_l,x_r,m)
    L = x_r-x_l;
    h = L/m;
    x = linspace(x_l,x_r,m+1)';
    x = x(1:end-1);
end