Relative Permeability Upscaling w/ Two-Phase Simulation?

[rafaelmarch3]

Hello,

I'm checking if I can use opm-upscaling for relative permeability upscaling using two-phase flow numerical simulations. I understood upscale_relperm.cpp performs upscaling considering the capillary limit, upscale_relpermvisc.cpp performs upscaling considering the viscous limit. Do we have an out-of-the-box code to perform upscaling in the range between both limits? That is, actually running the fluid displacement simulation? Is it what upscale_steadystate_implicit.cpp does?

Thanks,
Rafael.