Variables that Can be Viewed

Computed results at each reporting time step for the following variables are available for viewing purpose and can be plotted, and tabulated:

Subcatchement Variables

• Rainfall rate (in/hr or mm/hr)
• Snow depth (in or mm)
• Losses (infiltration + evaporation in in/hr or mm/hr)
• Runoff flow (flow units)
• Groundwater flow into the drainage network (flow units)             
• Groundwater elevation (ft or m)
• Washoff concentration of each pollutant (mass/liter)

Link Variables

• Flow rate (flow units)
• Average water depth (ft or m)
• Flow velocity (ft/sec or m/sec)
• Froude number (dimensionless)
• Capacity (ratio of depth to full depth)
• Concentration of each pollutant (mass/liter)

Node Variables

• Water depth (ft. or m above the node invert elevation)
• Hydraulic head (ft. or m, absolute elevation per vertical datum)
• Water volume held in storage (including ponded water, ft³ or m³)
• Lateral inflow (runoff + all other external inflows, in flow units)
• Total inflow (lateral inflow + upstream inflows, in flow units)
• Surface flooding (excess overflow when the node is at full depth, in flow units)
• Concentration of each pollutant after any treatment applied at the node (mass/liter)

System Wide Variables

• Air temperature (degrees F or C)
• Evaporation rate (in/day or mm/day)
• Total rainfall (in/hr or mm/hr)
• Total snow depth (in or mm)
• Average losses (in/hr or mm/hr)
• Total runoff flow (flow units)
• Total dry weather inflow (flow units)
• Total groundwater inflow (flow units)
• Total I&I inflow (flow units)
• Total direct inflow (flow units)
• Total external inflow (flow units)
• Total external flooding (flow units)
• Total outflow from outfalls (flow units)
• Total nodal storage volume ( ft³ or m³)