sim_energy_band

sim_energy_band is the energy band for the simulation, the default is [6.0, 100.0] keV. If sim_energy_band has n+1 elements, then the simulation routines are run n times, once for each energy band. This is the way to simulate large energy ranges;e.g., if you need to do the range from 3 to 1000 keV, you can pass in sim_energy_band=[3, 20, 50, 100, 200, 400, 600, 800, 1000] (or something similar) so that the variation of the grid responses with energy can be accounted for properly.