#NEWLINE# def __get_2d_instance( self , kper , arg ) : #NEWLINE# #INDENT# '\n        parse an argument into a Util2d instance\n        ' #NEWLINE# ext_filename = None #NEWLINE# name = ( self . name_base + str ( ( kper + 1 ) ) ) #NEWLINE# ext_filename = ( ( self . ext_filename_base + str ( kper ) ) + '.ref' ) #NEWLINE# u2d = Util2d ( self . model , self . shape , self . dtype , arg , fmtin = self . fmtin , name = name , ext_filename = ext_filename , locat = self . locat ) #NEWLINE# return u2d