new_contents: # Autogenerated at 2017-04-13T13:36:55.116056 on version 0.0.1
  import casingSimulations
  
  # Set up the simulation
  sim = casingSimulations.run.SimulationFDEM(
      cp='CasingParameters.json',
      meshGenerator='MeshParameters.json',
      srcType='HorizontalElectricDipole',
      fields_filename='fields.npy'
  )
  
  # run the simulation 
  fields = sim.run()
subject: add the HED simulation file