<_name>Cartesian Grid grid.cartesian grid_cartesian.py inkex.py 3 <_param name="x_axis" type="description" appearance="header">X Axis 6 100.0 2 false 5 4 2 1 0.3 <_param name="y_axis" type="description" appearance="header">Y Axis 5 100.0 1 false 5 4 2 1 0.3 all