WMS:MODRAT Edit Parameters: Difference between revisions
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Once the ''Edit MODRAT Parameters'' dialog appears, it will remain open until the user selects the '''Done''' button. This enables the user to switch between basins, reaches, or relief drains quickly and define the necessary parameters without closing and opening the dialog for each hydrograph unit. | Once the ''Edit MODRAT Parameters'' dialog appears, it will remain open until the user selects the '''Done''' button. This enables the user to switch between basins, reaches, or relief drains quickly and define the necessary parameters without closing and opening the dialog for each hydrograph unit. | ||
==Location== | |||
The number entered in the ''Location'' field of the ''MODRAT Parameters'' dialog indicates the place in computational order the subarea or reach occupies. Computations in MODRAT begin at location 1 and continue sequentially. The location assignment is generally done automatically in WMS; for more information on numbering your watershed model, see the [[WMS:MODRAT Numbering the Tree|MODRAT Numbering the Tree]] section. | |||
==Lateral== | ==Lateral== | ||
Revision as of 22:26, 11 February 2013
Attributes or parameters for all MODRAT hydrograph stations are defined and/or edited using the Edit MODRAT Parameters dialog, shown below. This dialog is accessed by selecting the Edit MODRAT Parameters command from the MODRAT menu or by double-clicking on a basin, reach, or relief drain when MODRAT is the active model in WMS.
If a subarea, reach, or relief drain is selected before issuing the Edit MODRAT Parameters command, then the data for that object is loaded for editing. When a hydrograph station is selected (subarea/reach/relief drain), only the items which correspond to the selected hydrograph station are active, all others are inactive. For example, when a subarea is selected, all items under the Basin Data heading are active and all items under the Reach Data heading are inactive.
Once the Edit MODRAT Parameters dialog appears, it will remain open until the user selects the Done button. This enables the user to switch between basins, reaches, or relief drains quickly and define the necessary parameters without closing and opening the dialog for each hydrograph unit.
Location
The number entered in the Location field of the MODRAT Parameters dialog indicates the place in computational order the subarea or reach occupies. Computations in MODRAT begin at location 1 and continue sequentially. The location assignment is generally done automatically in WMS; for more information on numbering your watershed model, see the MODRAT Numbering the Tree section.
Lateral
The letter entered in the Lateral field of the MODRAT Parameters dialog indicates the line to which the subarea or reach is connected. The main line in any MODRAT model is line A; laterals may be labeled B through Z. Reaches with two letters indicate a confluence point of two or more reaches. The lateral assignment is generally done automatically in WMS; for more information on lettering your watershed model, see the MODRAT Numbering the Tree section.
Related Topics
- Basin Data
- Reach Data
- Mapping Parameters from GIS Data Files
- Job Control Parameters
- Location
- Lateral
- Renumbering the Tree
- I/O
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