simpeg.electromagnetics.static.induced_polarization.Simulation3DNodal

class simpeg.electromagnetics.static.induced_polarization.Simulation3DNodal(mesh, survey=None, sigma=None, rho=None, eta=None, etaMap=None, Ainv=None, _f=None, **kwargs)

Bases: BaseIPSimulation, Simulation3DNodal

3D nodal IP problem

Attributes

Mcc	Get cell inner product matrix.
MccI	Get inverse of cell inner product matrix.
MccRho	Get cell center property inner product matrix.
MccRhoI	Get cell center property inner product inverse matrix.
MccSigma	Get cell center property inner product matrix.
MccSigmaI	Get cell center property inner product inverse matrix.
Me	Get edge inner product matrix.
MeI	Get inverse of edge inner product matrix.
MeRho	Get edge property inner product matrix.
MeRhoI	Get edge property inner product inverse matrix.
MeSigma	Get edge property inner product matrix.
MeSigmaI	Get edge property inner product inverse matrix.
Mf	Get face inner product matrix.
MfI	Get inverse of face inner product matrix.
MfRho	Get face property inner product matrix.
MfRhoI	Get face property inner product inverse matrix.
MfSigma	Get face property inner product matrix.
MfSigmaI	Get face property inner product inverse matrix.
Mn	Get node inner product matrix.
MnI	Get inverse of node inner product matrix.
MnRho	Get node property inner product matrix.
MnRhoI	Get node property inner product inverse matrix.
MnSigma	Get node property inner product matrix.
MnSigmaI	Get node property inner product inverse matrix.
Vol	Get volumes.
bc_type	Get type of boundary condition to use for simulation.
clean_on_model_update	A list of solver objects to clean when the model is updated
counter	SimPEG Counter object to store iterations and run-times.
deleteTheseOnModelUpdate	HasModel.deleteTheseOnModelUpdate has been deprecated.
eta	Electrical chargeability (v/v) physical property model.
etaDeriv	Derivative of Electrical Chargeability (V/V) wrt the model.
etaMap	Mapping of the inversion model to Electrical Chargeability (V/V).
mesh	Mesh for the simulation.
model	The inversion model.
needs_model	True if a model is necessary
rho	Electrical Resistivity (Ohm m)
sensitivity_path	Path to directory where sensitivity file is stored.
sigma	Electrical Conductivity (S/m)
solver	Numerical solver used in the forward simulation.
solver_opts	Set solver-specific parameters.
storeJ	Whether to store the sensitivity matrix.
surface_faces	Return which boundary faces to interpret as surfaces of Neumann boundary.
survey	The DC survey object.
verbose	Verbose progress printout.

Ainv
rhoDeriv
rhoMap
sigmaDeriv
sigmaMap

Methods

Jtvec(m, v[, f])	Compute the adjoint sensitivity matrix times a vector.
Jtvec_approx(m, v[, f])	Approximation of the Jacobian transpose times a vector for the model provided.
Jvec(m, v[, f])	Compute the sensitivity matrix times a vector.
Jvec_approx(m, v[, f])	Approximation of the Jacobian times a vector for the model provided.
MccRhoDeriv(u[, v, adjoint])	Get derivative of MccProperty with respect to the model.
MccRhoIDeriv(u[, v, adjoint])	Get derivative of MccPropertyI with respect to the model.
MccSigmaDeriv(u[, v, adjoint])	Get derivative of MccProperty with respect to the model.
MccSigmaIDeriv(u[, v, adjoint])	Get derivative of MccPropertyI with respect to the model.
MeRhoDeriv(u[, v, adjoint])	Get derivative of MeProperty with respect to the model.
MeRhoIDeriv(u[, v, adjoint])	Get derivative of MePropertyI with respect to the model.
MeSigmaDeriv(u[, v, adjoint])	Get derivative of MeProperty with respect to the model.
MeSigmaIDeriv(u[, v, adjoint])	Get derivative of MePropertyI with respect to the model.
MfRhoDeriv(u[, v, adjoint])	Get derivative of MfProperty with respect to the model.
MfRhoIDeriv(u[, v, adjoint])	Get derivative of MfPropertyI with respect to the model.
MfSigmaDeriv(u[, v, adjoint])	Get derivative of MfProperty with respect to the model.
MfSigmaIDeriv(u[, v, adjoint])	Get derivative of MfPropertyI with respect to the model.
MnRhoDeriv(u[, v, adjoint])	Get derivative of MnProperty with respect to the model.
MnRhoIDeriv(u[, v, adjoint])	Get derivative of MnPropertyI with respect to the model.
MnSigmaDeriv(u[, v, adjoint])	Get derivative of MnProperty with respect to the model.
MnSigmaIDeriv(u[, v, adjoint])	Get derivative of MnPropertyI with respect to the model.
dpred([m, f])	Predicted data.
fields(m)	Compute and return the fields for the model provided.
getA([resistivity])	Return the system matrix.
getADeriv(u, v[, adjoint])	Get conductivity derivative operation for the system matrix times a vector.
getJ(m[, f])	Compute the sensitivity matrix for a given model.
getRHS()	Compute and return right-hand sides for all sources.
getRHSDeriv(source, v[, adjoint])	Get derivative of the right-hand side with respect to the model.
getSourceTerm()	Return the discrete source term for all sources.
make_synthetic_data(m[, relative_error, ...])	Make synthetic data for the model and Gaussian noise provided.
residual(m, dobs[, f])	The data residual.
setBC()	Set boundary conditions for the divergence operation.

fieldsPair
forward
getJtJdiag

Galleries and Tutorials using simpeg.electromagnetics.static.induced_polarization.Simulation3DNodal

DC/IP Forward Simulation in 3D

DC/IP Forward Simulation in 3D

3D Least-Squares Inversion of DC and IP Data

3D Least-Squares Inversion of DC and IP Data