Method refine

tests/adv_diff/adv_diff_02.cpp:101–107

    }

    void refine(Patch<NDIM>& fine, const Patch<NDIM>&, int dst_idx, int, const Box<NDIM>&, const IntVector<NDIM>&) const
    {
        pout << "Refining\n";
        Pointer<CellData<NDIM, double>> data = fine.getPatchData(dst_idx);
        data->fillAll(0.0);
        return;
    }

private:
    static const std::string s_op_name;