simpeg.maps.PolynomialPetroClusterMap#

class simpeg.maps.PolynomialPetroClusterMap(coeffxx=None, coeffxy=None, coeffyx=None, coeffyy=None, mesh=None, nP=None, **kwargs)[source]#

Bases: IdentityMap

Modeling polynomial relationships between physical properties

Parameters:

coeffxxarray_like, optional

Coefficients for the xx component. Default is [0, 1]

coeffxyarray_like, optional

Coefficients for the xy component. Default is [0]

coeffyxarray_like, optional

Coefficients for the yx component. Default is [0]

coeffyyarray_like, optional

Coefficients for the yy component. Default is [0, 1]

Attributes

coeffxx	Coefficients for the xx component.
coeffxy	Coefficients for the xy component.
coeffyx	Coefficients for the yx component.
coeffyy	Coefficients for the yy component.
is_linear	Determine whether or not this mapping is a linear operation.
mesh	The mesh used for the mapping
nP	Number of parameters the mapping acts on.
shape	Dimensions of the mapping operator

Methods

dot(map1)	Multiply two mappings to create a simpeg.maps.ComboMap.
inverse(D)
test([m, num, random_seed])	Derivative test for the mapping.

deriv

Galleries and Tutorials using simpeg.maps.PolynomialPetroClusterMap#

Petrophysically guided inversion: Joint linear example with nonlinear relationships

Petrophysically guided inversion: Joint linear example with nonlinear relationships