Python-PLAXIS2D V20 soil material USDA

Question

Hello, 
 I am using PLAXIS2D V20. I would like to change DateSetFlow and UsdaSoilType througt python remote scripting. Howere,it dose not work . I want to change picture1 to picture2. "标准&ldquo;&mdash;&mdash;&ldquo;USDA&rdquo;

My script is as the following 
 material03 = g_i.soilmat() material03.setproperties("MaterialName", "1-1B淤泥", 'Colour', 15262625, 'MaterialNumber', 1, 'SoilModel', 2, "DrainageType", 1, 'gammaUnsat', 16.6, 'gammaSat', 16.6, 'Eref', 1087, 'nu', 0.4, 'cref', 13, 'phi', 7.3, 'DataSetFlow', 2, 'UsdaSoilType', 1) soil_03.Material = material03

Stefanos Papavasileiou · Answer

Dear 婧毓 任, 
 As explained in another post: RE: python - plaxis 2d soil material parameter the property that is required to be included is the FlowDataModel . By configuring this manually and using the echo command, you can identify that for USDA that should be set to 200. 
 Note that in our latest PLAXIS versions, this is no longer an issue as the definition of the materials is improved. 
 mc_params_gw = [("MaterialName", "Sand_MC"),
 ("SoilModel", 2),
 ("Gref", 25E3 / (2 * (1 + 0.3))),
 ("nu", 0.3),
 ("phi", 29),
 ("FlowDataModel", 200), # specific integer for USDA
 ("DataSetFlow", "USDA"), # USDA
 ("SoilTypeFlow", "Coarse")]