simpeg.directives.SimilarityMeasureInversionDirective

class simpeg.directives.SimilarityMeasureInversionDirective(inversion=None, dmisfit=None, reg=None, verbose=False, **kwargs)

Bases: InversionDirective

Directive for two model similiraty measure joint inversions. Sets Printers and StoppingCriteria.

Attributes

debug	verbose.debug has been deprecated.
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.
validate(directiveList)	Validate directive.

Notes

Methods assume we are working with two models, and a single similarity measure. Also, the SimilarityMeasure objective function must be the last regularization.

Galleries and Tutorials using simpeg.directives.SimilarityMeasureInversionDirective

Cross-gradient Joint Inversion of Gravity and Magnetic Anomaly Data

Cross-gradient Joint Inversion of Gravity and Magnetic Anomaly Data