#NEWLINE# def setup_method( self , method ) : #NEWLINE# #INDENT# self . data = Data ( ) #NEWLINE# self . data . coords = MockCoordinates ( ) #NEWLINE# ( x , y , z , w ) = np . mgrid [ : 3 , : 4 , : 5 , : 4 ] #NEWLINE# self . data . add_component ( ( 1.0 * z ) , label = 'x' )