Function testTransformations

Tests/Particles/ParticleTransformations/main.cpp:671–719

}

void testTransformations ()
{
    BL_PROFILE("testTransformations");
    TestParams params;
    get_test_params(params, "transform");

    RealBox real_box;
    for (int n = 0; n < BL_SPACEDIM; n++)
    {
        real_box.setLo(n, 0.0);
        real_box.setHi(n, params.size[n]);
    }

    IntVect domain_lo(AMREX_D_DECL(0, 0, 0));
    IntVect domain_hi(AMREX_D_DECL(params.size[0]-1,params.size[1]-1,params.size[2]-1));
    const Box domain(domain_lo, domain_hi);

    int coord = 0;
    int is_per[] = {AMREX_D_DECL(1,1,1)};
    Geometry geom(domain, &real_box, coord, is_per);

    BoxArray ba(domain);
    ba.maxSize(params.max_grid_size);
    DistributionMapping dm(ba);

    TestParticleContainer pc(geom, dm, ba);

    IntVect nppc(params.num_ppc);

    if (ParallelDescriptor::MyProc() == dm[0]) {
        amrex::Print() << "About to initialize particles \n";
    }

    pc.InitParticles(nppc);

    testTransform(pc);

    testFilter(pc);

    testFilterAndTransform(pc);

    testFilterAndTransformWithOffsets(pc);

    testTwoWayTransform(pc);

    testTwoWayFilterAndTransform(pc);

    amrex::Print() << "pass \n";
}