Usage of .mlt file

[ShawnHSH]

It's very exciting for me to learn about such a convenient 3d thermal simulation tool! I do appreciate your excellent work and hope to do some interesting explorations and works based on this simulator. Here are a few questions.

I cannot find any statement or introduction about the .mlt file in your user guide document. Sometimes a single layer is composed of different materials, so I wonder if it is possible to declare a source layer with a self-defined .mlt file?

BTW, I want to do some fine-grained simulations, about 1-50 ns for one slot and about 0.01W for power data. Is your tool still accurate enough in such cases? I notice that your examples set power data mainly around the magnitude of 0.1-10W, and the time slot is 0.1-1s.

Looking forward to your response, thank you!