simpeg.electromagnetics.frequency_domain.sources.CircularLoop.hPrimary#
- CircularLoop.hPrimary(simulation)[source]#
Compute primary magnetic field.
Note that we compute analytic vector potential and take numerical curl so that B is divergence-free.
- Parameters:
- simulation
BaseFDEMSimulation A SimPEG FDEM simulation
- simulation
- Returns:
numpy.ndarrayPrimary magnetic field