HET Modelling SPIS EP

Hello everyone,

I have been using SPIS for surface charging analysis in the last few months, but now I need to add the Thruster device to my model. The data available from the supplier are that of the plume populations densities and velocities, besides the current density vs time plot. Can anyone tell me how to set the correct thruster inputs for the SPIS simulation from these data?

Any advice would be much appreciated.