| | \n\n \n \n \n float delta=0.01 | \tThe cell size of grid \n | \n \n\n \n \n \n bool fixgrid=n [y/n] | \tif y ,the total size of grid determined by gx \n | \n \n\n \n \n \n float gx=2.0 | \tTotal Size of fixed grid \n | \n \n\n \n \n \n bool ma=n [y/n] | \tif y ,output auxilily file = mask \n | \n \n\n \n \n \n string mask= | \tauxiliary output file name \n | \n \n\n \n \n \n bool verb=n [y/n] | \tverbosity flag \n | \n \n |