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view +grid/funcToComponentsTest.m @ 1012:1e437c9e5132 feature/advectionRV

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Create residual viscosity package +rv and generalize the ResidualViscosity class - Generalize residual viscosity, by passing user-defined flux and calculating the time derivative outside of the update. - Create separate RungekuttaRV specifically using interior RV updates - Separate the artifical dissipation operator from the scheme AdvectionRV1D so that the same scheme can be reused for creating the diff op used by the ResidualViscosity class
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Wed, 05 Dec 2018 13:44:10 +0100
parents 3ea2ae2a3d15
children
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function tests = funcToComponentsTest()
    tests = functiontests(localfunctions);
end


function testScalarGf(testCase)
    g = getTestGrid();
    gf_in = [1; 2; 3];

    testCase.verifyEqual(grid.funcToComponents(g, gf_in), gf_in);
end

function testVectorGf(testCase)
    g = getTestGrid();
    gf_in = [1; 2; 3; 4; 5; 6];
    out = [1 2; 3 4; 5 6];

    testCase.verifyEqual(grid.funcToComponents(g, gf_in), out);
end

function g = getTestGrid()
    g = grid.equidistant(3,{0,2});
end