I have a question about the “Material Properties”. My model use one kind of the soil “silt”. When I input the soil “silt” to simulate, I can get one kind of the “moisture content”, “relation content” and “water capacity” datas. But I use the data in chap 5 of guiding book. (SM:0.46, RM:0.034, α:0.106, β:1.37.) I can’t get the same result. Why? Can you explain this? Thank you!