simpeg.directives.SphericalUnitsWeights#

class simpeg.directives.SphericalUnitsWeights(amplitude, angles, verbose=True, **kwargs)[source]#

Directive to update the regularization weights to account for spherical parameters in radian and SI.

The scaling applied to the regularization weights is based on the ratio between the maximum value of the model and the maximum value of angles (pi).

Parameters:

amplitude: Projection: Map to the model parameters for the amplitude of the vector
angles: list[WeightedLeastSquares]: List of WeightedLeastSquares for the angles.
verbose: bool: Print information to the screen.

Attributes

`dmisfit`	Data misfit associated with the directive.
`invProb`	Inverse problem associated with the directive.
`inversion`	Inversion object associated with the directive.
`opt`	Optimization algorithm associated with the directive.
`reg`	Regularization associated with the directive.
`simulation`	Return simulation for all data misfits.
`survey`	Return survey for all data misfits
`verbose`	Whether or not to print debugging information.

Methods

`endIter`()	Update inversion parameter(s) according to directive at end of iteration.
`finish`()	Update inversion parameter(s) according to directive at end of inversion.
`initialize`()	Initialize inversion parameter(s) according to directive.
`update_scaling`()	Add an 'angle_scale' to the list of weights on the angle regularization for the different block of models to account for units of radian and SI.
`validate`([directiveList])	Validate directive.

Galleries and Tutorials using `simpeg.directives.SphericalUnitsWeights`#