- class SimPEG.potential_fields.gravity.Survey(source_field, **kwargs)#
Base Gravity Survey
A source object that defines the Earth’s inducing field
Projection matrix from x-faces to receiver locations.
Projection matrix from y-faces to receiver locations.
Projection matrix from z-faces to receiver locations.
Number of components measured at each receiver.
Number of data for the survey.
Returns the number of receivers in the survey
Vector number of data
Evaluate the field
Project the fields from the mesh to the receiver locations.