def __init__(self, f, u, eps, upwind_type='classical'): """ Constructor Inputs: f: Map, explicit kernel function u: Map, velocity function eps: double >0, diffusivity upwind_scheme: str, type of upwind scheme used """ Kernel.__init__(self, f) self.__upwind_type = upwind_type self.__vel = u self.__eps = eps
def __init__(self, u, dfdx=None, samples='all'): """ Constructor """ Kernel.__init__(self, u, dfdx=dfdx, F=None, samples=samples)