Attributes {
    X {
        String grid "element";
        String grid_location "node";
    }
    Y {
        String grid "element";
        String grid_location "node";
    }
    element {
        String cell_type "tri_ccw";
        Int16 index_origin 1;
        String coordinates_node "X Y";
    }
    nodedata {
        String grid "element";
        String grid_location "node";
    }
    celldata {
        String grid "element";
        String grid_location "center";
    }
}