WMS:TR-55: Difference between revisions

From XMS Wiki
Jump to navigationJump to search
No edit summary
Line 1: Line 1:
TR-55 models can be defined in WMS using the commands in the ''TR-55'' menu and resulting dialogs. The TR-55 model has long been used to determine the increase in runoff resulting from the development of rural land into urban land. The WMS interface to TR-55, combined with the basin delineation and time of concentration calculations from feature objects (see [[WMS:Lag Time and Time of Concentration|Lag Time and Time of Concentration]]), makes it simple to set up and run several different scenarios in a relatively short time period.
TR-55 models can be defined in WMS using the commands in the ''TR-55'' menu and resulting dialogs. The TR-55 model has long been used to determine the increase in runoff resulting from the development of rural land into urban land. The WMS interface to TR-55, combined with the basin delineation and time of concentration calculations from feature objects (see [[WMS:Lag Time and Time of Concentration|Lag Time and Time of Concentration]]), makes it simple to set up and run several different scenarios in a relatively short time period.


This chapter describes the mechanics of the WMS interface to TR-55 and is not a complete reference to the methodology, uses, and limitations. For more in depth information you should read [ftp://ftp.wcc.nrcs.usda.gov/wntsc/H&H/other/TR55documentation.pdf “Technical Release 55: Urban Hydrology for Small Watersheds, 2nd Edition.”]
This section describes the mechanics of the WMS interface to TR-55 and is not a complete reference to the methodology, uses, and limitations. For more in depth information you should read [ftp://ftp.wcc.nrcs.usda.gov/wntsc/H&H/other/TR55documentation.pdf “Technical Release 55: Urban Hydrology for Small Watersheds, 2nd Edition.”]


==Initialize Simulation==
WMS uses its own format for saving or reading a TR-55 simulation.  When you are in the Hydrologic Modeling Module, select TR-55 from the drop-down list of models to make TR-55 your active model. To edit the TR-55 parameters and run a TR-55 simulation, select the outlets or basins you wish to edit and/or run and select the Run Simulation menu item from the TR-55 menu.
The first time you open the ''TR-55 simulation'' dialog (no matter whether you have a basin, an outlet, or nothing selected) the only option available in the ''TR-55'' dialog is the '''Initialize TR-55 Data''' button. In order to allocate memory in WMS for TR-55 variables you must initialize the data once. Should you decide to work with a different model you may want to choose the '''Delete TR-55 Data''' button. If you are planning on using a TIN, DEM, or feature objects to delineate and compute watershed parameters you should initialize TR-55 data first so that computed parameters can be stored in the TR-55 data structures.
 
==Copying Results to the Clipboard==
The '''Copy to Clipboard''' button can be used to copy the information from the ''TR-55 data'' window to the clipboard for pasting into a word processing document. The data window display options determine which things are visible and ultimately copied to the clipboard.


==Related Topics==
==Related Topics==

Revision as of 22:52, 19 March 2013

TR-55 models can be defined in WMS using the commands in the TR-55 menu and resulting dialogs. The TR-55 model has long been used to determine the increase in runoff resulting from the development of rural land into urban land. The WMS interface to TR-55, combined with the basin delineation and time of concentration calculations from feature objects (see Lag Time and Time of Concentration), makes it simple to set up and run several different scenarios in a relatively short time period.

This section describes the mechanics of the WMS interface to TR-55 and is not a complete reference to the methodology, uses, and limitations. For more in depth information you should read “Technical Release 55: Urban Hydrology for Small Watersheds, 2nd Edition.”

WMS uses its own format for saving or reading a TR-55 simulation. When you are in the Hydrologic Modeling Module, select TR-55 from the drop-down list of models to make TR-55 your active model. To edit the TR-55 parameters and run a TR-55 simulation, select the outlets or basins you wish to edit and/or run and select the Run Simulation menu item from the TR-55 menu.

Related Topics


v • e
WMS – Watershed Modeling System
Modules:Terrain Data  •   Drainage  •   Map  •   Hydrologic Modeling  •   River  •   GIS  •   2D Grid  •   2D ScatterWMS.PNG
Models:CE-QUAL-W2  •   GSSHA  •   HEC-1  •   HEC-HMS  •   HEC-RAS  •   HSPF  •   MODRAT  •   NSS  •   OC Hydrograph  •   OC Rational  •   Rational  •   River Tools  •   Storm Drain  •   SMPDBK  •   SWMM  •   TR-20  •   TR-55
Toolbars:Modules  •   Macros  •   Units   •   Digitize  •   Static Tools  •   Dynamic Tools  •   Drawing  •   Get Data Tools
Aquaveo
Retrieved from "https://www.xmswiki.com/index.php?title=WMS:TR-55&oldid=46359"