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view logsurf.m @ 1289:2fd2e2337b77 feature/boundary_optimized_grids

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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 ac1fc1c9e129
children
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function [srfHandle, cbHandle] = logsurf(X,Y,Z, lim)
    absLogZ = log10(abs(Z));
    srfHandle = surf(X,Y,absLogZ);

    cbHandle = colorbar();
    colormap(hot(256));
    ah = gca();
    ah.CLim = lim;

    oldTickLabels = cbHandle.TickLabels;

    newTickLabels = {};

    for i = 1:length(oldTickLabels)
        newTickLabels{i} = sprintf('10^{%s}',oldTickLabels{i});
    end

    cbHandle.TickLabels = newTickLabels;
end