1) fac-amie.tar: FAC-AMIE simulation (Run 2)

   a) Neutral dynamo is included
      combined_parms_2dall.npz: 2D outputs
      combined_parms_3dall.npz: 3D outputs

   b) Neutral dynamo is not included 
      combined_parms_2dall1.npz: 2D outputs

2) fac-ashley.tar: FAC-ASHLEY simulation (Run 3)

   a) Neutral dynamo is included
      combined_parms_2dall.npz: 2D outputs

3) fac-robinson.tar: FAC-Robinson simulation (Run 4)

   a) Neutral dynamo is included
      combined_parms_2dall.npz: 2D outputs