<_name>Polar Grid grids.polar grid_polar.py inkex.py 5.0 <_item value="none">None <_item value="deg">Degrees 18 24 <_param name="circ_divs_label" type="groupheader">Circular Divisions 5 50.0 3 false 2 1 <_param name="ang_divs_label" type="groupheader">Angular Divisions 24 4 1 2 2 1 all