SimPEG.potential_fields.gravity.Simulation3DIntegral#

class SimPEG.potential_fields.gravity.Simulation3DIntegral(mesh, rho=None, rhoMap=None, **kwargs)[source]#

Gravity simulation in integral form.

Important

Density model is assumed to be in g/cc.

Important

Acceleration components (“gx”, “gy”, “gz”) are returned in mgal (\(10^{-5} m/s^2\)).

Important

Gradient components (“gxx”, “gyy”, “gzz”, “gxy”, “gxz”, “gyz”) are returned in Eotvos (\(10^{-9} s^{-2}\)).

Attributes

`G`	Gravity forward operator
`gtg_diagonal`	Diagonal of GtG
`rho`	Density physical property model.
`rhoDeriv`	Derivative of Density wrt the model.
`rhoMap`	Mapping of the inversion model to Density.

Methods

`Jtvec`(m, v[, f])	Sensitivity transposed times a vector
`Jvec`(m, v[, f])	Sensitivity times a vector
`evaluate_integral`(receiver_location, components)	Compute the forward linear relationship between the model and the physics at a point and for all components of the survey.
`fields`(m)	u = fields(m) The field given the model.
`getJ`(m[, f])	Sensitivity matrix
`getJtJdiag`(m[, W, f])	Return the diagonal of JtJ