·
September 04, 2015
8 Types of LID's
ProcessTypesLong:
array[0..7] of String = //(5.1.008)
('Bio-Retention
Cell', 'Rain Garden', 'Green Roof',
'Infiltration
Trench', 'Permeable Pavement',
'Rain Barrel',
'Rooftop Disconnection', 'Vegetative Swale'); //(5.1.008)
ProcessTypesMedium:
array[0..7] of String =
('Bio-Retention',
'Rain Garden', 'Green Roof', 'Infil. Trench',
'Perm. Pave',
'Rain Barrel', 'Roof Discon.', 'Veg. Swale'); //(5.1.008)
ProcessTypesShort:
array[0..7] of String = //(5.1.008)
('BC', 'RG', 'GR',
'IT', 'PP', 'RB', 'RD', 'VS'); //(5.1.008)
6 Types of LID layers
LayerTypes:
array[0..5] of String =
('Surface',
'Pavement', 'Soil', 'Storage', 'Drain', 'DrainMat');
DefSurfaceLayer:
array[0..4] of String =
('0.0', //Berm height
'0.1', //Vegetation Ratio // RED for InfoSWMM
Sustain
'0.1', //Roughness
'1.0', //Surface Slope
'5'); //Side Slope
DefPavementLayer:
array[0..4] of String =
('0', //Depth //(5.1.008)
'0.15', //Void Ratio
'0', //Impervious Ratio
'100', //Permeability
'0'); //Clogging Factor
DefSoilLayer:
array[0..6] of String =
('0', //Depth
//(5.1.008)
'0.5', //Porosity
'0.2', //Field Capacity
'0.1', //Wilting Point
'0.5', //Sat. Hyd. Conductivity
'10.0', //Conductivity Coeff.
'3.5'); //Suction Head
DefStorageLayer:
array[0..3] of String =
('0', //Depth
//(5.1.008)
'0.75', //Void Ratio
'0.5', //Conductivity //(5.1.007)
'0'); //Clogging Factor
DefDrainLayer:
array[0..3] of String =
('0', //Flow Coefficient
'0.5', //Flow Exponent
'6', //Drain Offset
'6'); //Drain Delay
DefDrainMatLayer:
array[0..2] of String =
('3', //Thickness
'0.5', //Void Fraction
'0.1'); //Roughness