The Local Inflow Spatial Disaggregation on Subbasin category allows the user to include the Control Point in a spatial disaggregation of local inflow. The methods in this category are executed from the subbasin containing this control point; see Local Inflow Spatial Disaggregation for details.

This method is the default for the Local Inflow Spatial Disaggregation on Subbasin category and should be selected when spatial disaggregation of local inflows is not desired.

There are no slots specific to this method.

This method holds the slots necessary for the calculation of Distributed Flow at an un-gaged control point using the known flow at the Gage Control Point. This method uses the procedure used in the Water Availability Models (WAM) developed by Dr. Ralph Wurbs at Texas A&M University. There are eight slots associated with this method: Local Inflow, Distributed Flow, Drainage Area, Curve Number, Mean Precipitation, Upstream Gages, Downstream Gage, and Excluded Gages. These slots are accessed by the computational subbasin when executing the computational subbasin’s WAM Precipitation Curve Number method. The computational subbasin uses the input Distributed Flow values in the Gage Control Point to calculate and set the Distributed Flow values at all other non-gage control points in the subbasin. See WAM Precipitation Curve Number for the computational subbasin’s WAM Precipitation Curve Number documentation.

This method holds the slots necessary for the calculation of Distributed Flow at an Un-gaged Control Point using the known flow at the Gage Control Points. This method uses a ratio of un-gaged drainage area to gaged drainage area to scale gage flows. There are six slots associated with this method: Local Inflow, Distributed Flow, Drainage Area, Upstream Gages, Downstream Gage, and Excluded Gages. These slots are accessed by the computational subbasin when executing the computational subbasin’s Drainage Area method. The computational subbasin uses the input Distributed Flow values in the Gage Control Point(s) to calculate and set the Distributed Flow values at all other non-gage control points in the subbasin. See Drainage Area for the computational subbasin’s Drainage Area documentation.