simpegEM: An open-source resource for simulation and parameter estimation problems in electromagnetic geophysics

Lindsey Justin Heagy1, Rowan Cockett2, Seogi Kang3, Gudni Karl Rosenkjaer2 and Doug Oldenburg2, (1)University of British Columbia, Earth, Ocean and Atmospheric Sciences, Vancouver, Canada, (2)University of British Columbia, Vancouver, BC, Canada, (3)Stanford University, Department of Geophysics, Stanford, CA, United States