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start:hype_tutorials:floodplain_tutorial [2024/01/25 11:37] 127.0.0.1 external edit |
start:hype_tutorials:floodplain_tutorial [2024/02/05 12:45] (current) cpers |
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- area related data; area fractions between floodplain, water bodies and subbasins (including ''fpfol'', ''fpfmr'') | - area related data; area fractions between floodplain, water bodies and subbasins (including ''fpfol'', ''fpfmr'') | ||
- elevation thresholds; thresholds between water body and flood plain and between water body and downstream lake/river (''floll'', ''flolp'', ''flmmr'', ''flmrp'', ''fymol'', ''fymmr'') | - elevation thresholds; thresholds between water body and flood plain and between water body and downstream lake/river (''floll'', ''flolp'', ''flmmr'', ''flmrp'', ''fymol'', ''fymmr'') | ||
- | - recession coefficients; coefficients to regulate the flow between water body and floodplain (''rclfp'', ''rclpl'', ''rclfp'', ''rclpr''). | + | - recession coefficients; coefficients to regulate the flow between water body and floodplain (''rclfp'', ''rcfpl'', ''rcrfp'', ''rcfpr''). |
These input data can be estimated in different ways. The suggestion here is to define those that can be observed/derived relatively easy from data (area and elevation threshold) and manually calibrate the others (recession coefficients). A method to do that is described below: | These input data can be estimated in different ways. The suggestion here is to define those that can be observed/derived relatively easy from data (area and elevation threshold) and manually calibrate the others (recession coefficients). A method to do that is described below: |