{
"type": "EnergyMaterialRoofVegetation",
"identifier": "mat_green",
"display_name": "green roof",
"user_data": { },
"thickness": 0.18,
"conductivity_of_dry_soil": 0.4, 
"density_of_dry_soil": 641,
"specific_heat_of_dry_soil": 1100, 
"roughness": MediumSmooth,
"thermal_absorptance": 0.95, 
"solar_absorptance": 0.8,
"visible_absorptance": 0.7, 
"height_of_plants": 0.5,
"leaf_area_index": 5, 
"leaf_reflectivity": 0.2,
"leaf_emissivity": 0.95, 
"minimum_stomatal_resistance": 180,
"soil_layer_name": EcoRoofSoil, 
"saturation_volumetric_moisture_content_of_the_soil_layer": 0.4,
"residual_volumetric_moisture_content_of_the_soil_layer": 0.01,
"initial_volumetric_moisture_content_of_the_soil_layer": 0.2,
"moisture_diffusion_calculation_method": Simple          
}