SimPEG.potential_fields.magnetics.Simulation3DIntegral#

class SimPEG.potential_fields.magnetics.Simulation3DIntegral(mesh, chi=None, chiMap=None, model_type='scalar', is_amplitude_data=False, **kwargs)[source]#

Bases: BasePFSimulation

magnetic simulation in integral form.

Attributes

M

M: ndarray

chi

Magnetic susceptibility (si) physical property model.

chiDeriv

Derivative of Magnetic Susceptibility (SI) wrt the model.

chiMap

Mapping of the inversion model to Magnetic Susceptibility (SI).

deleteTheseOnModelUpdate

A list of properties stored on this object to delete when the model is updated

modelType

model_type.modelType has been deprecated.

model_type

Type of magnetization model

nD

Number of data

G

ampDeriv

is_amplitude_data

tmi_projection

Methods

Jtvec(m, v[, f])

Jtv = Jtvec(m, v, f=None) Effect of transpose of J(m) on a vector v.

Jvec(m, v[, f])

Jv = Jvec(m, v, f=None) Effect of J(m) on a vector v.

compute_amplitude(b_xyz)

Compute amplitude of the magnetic field

evaluate_integral(receiver_location, components)

Load in the active nodes of a tensor mesh and computes the magnetic forward relation between a cuboid and a given observation location outside the Earth [obsx, obsy, obsz]

fields(model)

u = fields(m) The field given the model.

getJtJdiag(m[, W, f])

Return the diagonal of JtJ

normalized_fields(fields)

Return the normalized B fields

Galleries and Tutorials using SimPEG.potential_fields.magnetics.Simulation3DIntegral#

Maps: ComboMaps

Maps: ComboMaps

Magnetic inversion on a TreeMesh

Magnetic inversion on a TreeMesh

Magnetic inversion on a TreeMesh

Magnetic inversion on a TreeMesh

Magnetic Amplitude inversion on a TreeMesh

Magnetic Amplitude inversion on a TreeMesh

Forward Simulation of Total Magnetic Intensity Data

Forward Simulation of Total Magnetic Intensity Data

Forward Simulation of Gradiometry Data for Magnetic Vector Models

Forward Simulation of Gradiometry Data for Magnetic Vector Models

Sparse Norm Inversion for Total Magnetic Intensity Data on a Tensor Mesh

Sparse Norm Inversion for Total Magnetic Intensity Data on a Tensor Mesh

Joint PGI of Gravity + Magnetic on an Octree mesh using full petrophysical information

Joint PGI of Gravity + Magnetic on an Octree mesh using full petrophysical information

Joint PGI of Gravity + Magnetic on an Octree mesh without petrophysical information

Joint PGI of Gravity + Magnetic on an Octree mesh without petrophysical information

Cross-gradient Joint Inversion of Gravity and Magnetic Anomaly Data

Cross-gradient Joint Inversion of Gravity and Magnetic Anomaly Data