Since the ground site temperature is a key factor in the simulation of residential buildings and small areas, I'm wondering if the Slab preprocessor is useful in predicting accurate GS-temperature of the non-insulated ground surfaces. And how can I use it?

Since the ground site temperature is a key factor in the simulation of residential buildings and small areas, areas , I'm wondering if the Slab preprocessor slab PreProcess is useful in predicting accurate GS-temperature of the non-insulated ground surfaces. And how and How can I use it?it ?

Sincerely,