WMS:HEC-1 MultiFlood Storms (JR): Difference between revisions
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==Multiple Flood Storms== | ==Multiple Flood Storms== | ||
Multiple ratios of a given storm event can be specified by bringing up the Multi-flood dialog using the Define Multi-Flood Storms button. The data input options are described below. | Multiple ratios of a given storm event can be specified by bringing up the Multi-flood dialog using the '''Define Multi-Flood Storms''' button. The data input options are described below. | ||
[[Image:WMSImage192.jpg]] | [[Image:WMSImage192.jpg]] | ||
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Up to nine different storm ratios can be specified by toggling on the appropriate check box. All hydrograph or precipitation ordinates are multiplied by the specified value. | Up to nine different storm ratios can be specified by toggling on the appropriate check box. All hydrograph or precipitation ordinates are multiplied by the specified value. | ||
Each storm is analyzed during execution of HEC-1 and the resulting TAPE22 file will contain as many hydrographs for each station as there are ratios defined. Display of different storm ratios can be toggled on and off in the Hydrologic Modeling tab of the Display Options dialog. | Each storm is analyzed during execution of HEC-1 and the resulting TAPE22 file will contain as many hydrographs for each station as there are ratios defined. Display of different storm ratios can be toggled on and off in the ''Hydrologic Modeling'' tab of the ''Display Options'' dialog. | ||
Revision as of 23:09, 4 February 2013
Multiple Flood Storms
Multiple ratios of a given storm event can be specified by bringing up the Multi-flood dialog using the Define Multi-Flood Storms button. The data input options are described below.
Method
Input ratios can be specified using either precipitation or runoff.
Ratios
Up to nine different storm ratios can be specified by toggling on the appropriate check box. All hydrograph or precipitation ordinates are multiplied by the specified value.
Each storm is analyzed during execution of HEC-1 and the resulting TAPE22 file will contain as many hydrographs for each station as there are ratios defined. Display of different storm ratios can be toggled on and off in the Hydrologic Modeling tab of the Display Options dialog.
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