start:hype_file_reference:flooddata.txt
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start:hype_file_reference:flooddata.txt [2016/04/27 10:34] cpers created |
start:hype_file_reference:flooddata.txt [2018/01/16 15:33] cpers |
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| ====== FloodData.txt ====== | ====== FloodData.txt ====== | ||
| - | This file contains definitions for HYPE's floodplain module, see process descriptions in the [[start:hype_model_description:hype_land#glaciers|glaciers section of the HYPE model description]]. Floodplains can be simulated for main river class and outlet lake class, and can vary in size within its class area fraction. | + | This file contains definitions for HYPE's floodplain module, see process descriptions in the [[start:hype_model_description:hype_routing#floodplain|floodplain section of the HYPE model description]]. Floodplains can be simulated for main river class and outlet lake class, and can vary in size within its class area fraction. The file holds characteristics of each floodplain. It is possible to override the floodplain information in FloodData.txt and instead use general parameters (same for all floodplains). This is done by setting parameters in par.txt (see par.txt). |
| - | //FloodData.txt// is a tab-separated file located in the [[start:hype_file_reference:info.txt&#model_options|modeldir]] folder. Sub-basins with glaciers are listed row-wise. The first row contains a column header with variable names. Variable names are not case-sensitive (max. 10 characters, no spaces). Columns with headings unknown to HYPE are skipped while reading the file, but must not longer than ten characters. Columns containing character strings, e.g. descriptive meta-data, must not exceed a length of 100 characters. The columns may be in any order. A value must exist for every column and row, i.e. empty cells are not allowed. Maximum 50 columns is allowed in the file. | + | //FloodData.txt// is a tab-separated file located in the [[start:hype_file_reference:info.txt&#model_options|modeldir]] folder. Subbasins with floodplains are listed row-wise. The first row contains a column header with variable names. Variable names are not case-sensitive (max. 10 characters, no spaces). Columns with headings unknown to HYPE are skipped while reading the file, but must not longer than ten characters. Columns containing character strings, e.g. descriptive meta-data, must not exceed a length of 100 characters. The columns may be in any order. A value must exist for every column and row, i.e. empty cells are not allowed. Maximum 50 columns is allowed in the file. |
| - | Example for a //FloodData.txt// file with two glaciers: | + | Example for a //FloodData.txt// file with a main river floodplain in subbasin 37: |
| - | NAME SUBID GLACTYPE LOGVOLCORR | + | SUBID FPFMR FYMMR FLMRR FLMRP RCRFP RCFPR |
| - | Glac1 157 0 0 | + | 37 0.95 1.8 0.32 2.25 0.82 0.60 |
| - | Glac2 277 1 0 | + | |
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| ^ Variable ID ^ Unit ^ Description ^ | ^ Variable ID ^ Unit ^ Description ^ | ||
| |''subid''|//-//|subbasin ID (integer) (mandatory)| | |''subid''|//-//|subbasin ID (integer) (mandatory)| | ||
| - | |''glactype''|//0/1//|The default type is glacier (0), the alternative type is ice cap (1)| | + | |''fpfol''|//-//|fraction of outlet lake slc-area that is floodplain (0-1)| |
| - | |''logvolcorr''|//-//|correction of volume-area relationship coefficient due to combining several glaciers into one class area (no correction=0)| | + | |''fpfmr''|//-//|fraction of main river slc-area that is floodplain (0-1)| |
| + | |''floll''|//m//|flooding threshold level for outlet lake to floodplain flow| | ||
| + | |''flolp''|//m//|flooding threshold level for floodplain to outlet lake flow| | ||
| + | |''flmrr''|//m//|flooding threshold level for main river to floodplain flow| | ||
| + | |''flmrp''|//m//|flooding threshold level for floodplain to main river flow| | ||
| + | |''rclfp''|//-//|recession coefficient for outlet lake to floodplain flow (0-1)| | ||
| + | |''rcfpl''|//-//|recession coefficient for floodplain to outlet lake flow (0-1)| | ||
| + | |''rcrfp''|//-//|recession coefficient for main river to floodplain flow (0-1)| | ||
| + | |''rcfpr''|//-//|recession coefficient for floodplain to main river flow (0-1)| | ||
| + | |''fymol''|//m//|water level at maximum areal extent of outlet lake floodplain| | ||
| + | |''fymmr''|//m//|water level at maximum areal extent of main river floodplain| | ||
| + | |''hrefr''|//m//|main river floodplain threshold in flooddata reference system (optional)| | ||
| + | |''hrefl''|//m//|outlet lake floodplain threshold in flooddata reference system (optional)| | ||
| </sortable> | </sortable> | ||
start/hype_file_reference/flooddata.txt.txt · Last modified: 2024/01/25 11:37 (external edit)
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