#NEWLINE# def __init__( self , mesh , mapping = None , **kwargs ) : #NEWLINE# #INDENT# Utils . setKwargs ( self , ** kwargs ) #NEWLINE# assert isinstance ( mesh , Mesh . BaseMesh ) , 'mesh must be a SimPEG.Mesh object.' #NEWLINE# self . mesh = mesh #NEWLINE# self . mapping = ( mapping or Maps . IdentityMap ( mesh ) )