simpeg.potential_fields.magnetics.Survey#

class simpeg.potential_fields.magnetics.Survey(source_field, **kwargs)[source]#

Base Magnetics Survey

Parameters:

source_fieldsimpeg.potential_fields.magnetics.sources.UniformBackgroundField: A source object that defines the Earth’s inducing field

Attributes

`nD`	Total number of data.
`nRx`	Total number of receivers.
`nSrc`	Number of Sources
`receiver_locations`	Receiver locations.
`source_field`	A source defining the Earth's inducing field and containing the magnetic receivers.
`source_list`	List of sources associated with the survey
`uid`	Universal unique identifier
`vnD`	Vector number of data

Methods

`eval`(fields)	Compute the fields
`get_all_slices`()	Get slices to index a flat array for all source-receiver pairs.
`get_slice`(source, receiver)	Get slice to index a flat array for a given source-receiver pair.
`get_source_indices`(sources)