&hinterp
 max_dom    = 1,
 start_date = '2006-06-16_12:00:00',
 end_date   = '2006-06-17_12:00:00',
 interval_seconds = 21600,
 opt_output_from_gridgen_path = './',
 fg_name = '/mmmtmp/bresch/wps/GFS',
 io_form_input = 2,
 io_form_output = 2, 
/