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Add utility function for constructing a (possibly multidimensional) grid based on the grid points used by the boundary optimized SBP operators
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Wed, 01 Jul 2020 15:15:30 +0200
parents 127e562bd6d3
children
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% Calculates the solution of a discr at a given time using aligned timesteps.
% Returns the solution as a grid function as defined in +grid
function gf = calculateSolution(discr, T, tsOpt)
    k_max = discr.getTimestep(tsOpt);
    [k,N] = alignedTimestep(k_max,T);
    tsOpt.k = k;
    ts = discr.getTimestepper(tsOpt);

    gf = ts.stepN(N-ts.n);
end