simpeg.flow.richards.empirical.Vangenuchten_theta

class simpeg.flow.richards.empirical.Vangenuchten_theta(mesh, theta_r=0.078, theta_rMap=None, theta_s=0.43, theta_sMap=None, n=1.56, nMap=None, alpha=0.036, alphaMap=None, **kwargs)

Bases: BaseWaterRetention

Attributes

alpha	Related to the inverse of the air entry suction [l-1], >0 physical property model.
alphaDeriv	Derivative of related to the inverse of the air entry suction [L-1], >0 wrt the model.
alphaMap	Mapping of the inversion model to related to the inverse of the air entry suction [L-1], >0.
clean_on_model_update	A list of solver objects to clean when the model is updated
deleteTheseOnModelUpdate	HasModel.deleteTheseOnModelUpdate has been deprecated.
model	The inversion model.
n	Measure of the pore-size distribution, >1 physical property model.
nDeriv	Derivative of measure of the pore-size distribution, >1 wrt the model.
nMap	Mapping of the inversion model to measure of the pore-size distribution, >1.
nP	Number of parameters in the model.
needs_model	True if a model is necessary
theta_r	Residual water content [l3l-3] physical property model.
theta_rDeriv	Derivative of residual water content [L3L-3] wrt the model.
theta_rMap	Mapping of the inversion model to residual water content [L3L-3].
theta_s	Saturated water content [l3l-3] physical property model.
theta_sDeriv	Derivative of saturated water content [L3L-3] wrt the model.
theta_sMap	Mapping of the inversion model to saturated water content [L3L-3].

counter
mesh

Methods

__call__(u)	Call self as a function.
derivM(u)	derivative with respect to m

derivU
plot