HSPF Interface Data Model Nate Johnson CE394K.3 GIS in Water Resources Final Presentation
ArcHydro – HSPF Interface Data Model Context Interface Data Models link external models through ArcHydro HSPF Hydrologic Simulation Program in Fortran Watershed model for rainfall response
Scope Focus on Timeseries HSPF structure ArcHydro – HSPF Interface Data Model Scope HSPF structure Some models have complete interface developed HSPF is very complex… much too complex for a semester project Focus on Timeseries
TimeSeries Interface MY PROJECT ArcHydro – HSPF Interface Data Model TimeSeries Interface OBJECTIVE: Investigate the potential of ArcHydro to store time series information from HSPF HSPF TimeSeries MY PROJECT ArcHydro TimeSeries
Output TimeSeries Flow, Groundwater Input TimeSeries Precipitation ArcHydro – HSPF Interface Data Model HSPF Brief 3 Main parts of HSPF model TimeSeries Exchange Output TimeSeries Flow, Groundwater Input TimeSeries Precipitation PERLND IMPLND RCHRES To ArcHydro…
ArcHydro – HSPF Interface Data Model Conceptual model in UML (Unified Modeling Language) for interface Watersheds Time Series Rivers TSType Table HydroJunction
ArcHydro – HSPF Interface Data Model Example of Structure TimeSeries FeatureID contains Watershed ObjectID TSTypeID is a Coded Value Domainon defining the Type of Data
ArcHydro – HSPF Interface Data Model To Do List… (Future Work) Finalize structure of interface Talk to those familiar with ArcHydro and HSPF to get input Get data for a working HSPF model and try it out