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view fresh_dir.m @ 845:1e057b0f2fed feature/burgers1d

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Add RK6 with residual viscosity update and reduce computational effort of spatial scheme - Add RK6 with residual updates - Change the D2 operator for upwind schemes to one less computationally expensive.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Wed, 19 Sep 2018 16:32:05 +0200
parents 48b6fb693025
children
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function fresh_dir(dirname)
    if isdir(dirname)
            fprintf('Directory %s already exists.\n',dirname);
            yN = input('Delete its content and continue? [y/N]: ','s');
            if strcmp(yN,'y')
                system(['rm -rf ' dirname]);
            else
                error('Can''t use directory.')
            end
        end
    mkdir(dirname);
end