start:hype_file_reference:geodata.txt
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start:hype_file_reference:geodata.txt [2018/12/14 11:31] cpers |
start:hype_file_reference:geodata.txt [2020/04/28 11:01] cpers |
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| ====== GeoData.txt ====== | ====== GeoData.txt ====== | ||
| - | This file contains characteristics of the spatially delineated sub-basins in a HYPE model domain. This includes e.g. SUBIDs (sub-basin IDs) and SUBIDs of downstream sub-basins, fractions of SLC classes (hydrological response units) within each sub-basin, different model region (sub-domain) identifiers. As a general rule, information included in //GeoData.txt// is time-invariant within HYPE. | + | This file contains characteristics of the spatially delineated sub-basins in a HYPE model domain. This includes e.g. SUBIDs (subbasin IDs) and SUBIDs of downstream subbasins, fractions of SLC classes (hydrological response units) within each subbasin, different model region (sub-domain) identifiers. As a general rule, information included in //GeoData.txt// is time-invariant within HYPE. |
| - | //GeoData.txt// is a tab-separated file located in the [[start:hype_file_reference:info.txt&#model_options|modeldir]] folder. Sub-basins 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. | + | //GeoData.txt// is a tab-separated file located in the [[start:hype_file_reference:info.txt&#model_options|modeldir]] folder. Subbasins 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. |
| - | Sub-basins have to be ordered in down-stream sequence in //GeoData.txt//, starting at headwaters and ending at outlet basins. This is because HYPE requires upstream contributions whe computing fluxes at each sub-basin and sub-basin the computation sequence follows //GeoData.txt// rows. Note that bifurcations as given in input file [[start:hype_file_reference:branchdata.txt|BranchData.txt]] will create additional upstream areas and the row order in //GeoData.txt// must also take those contributions into account. | + | Sub-basins have to be ordered in down-stream sequence in //GeoData.txt//, starting at headwaters and ending at outlet basins. This is because HYPE requires upstream contributions whe computing fluxes at each subbasin and subbasin the computation sequence follows //GeoData.txt// rows. Note that bifurcations as given in input file [[start:hype_file_reference:branchdata.txt|BranchData.txt]] will create additional upstream areas and the row order in //GeoData.txt// must also take those contributions into account. |
| Example for a //GeoData.txt// file structure: | Example for a //GeoData.txt// file structure: | ||
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| | ''lrwet_dep'' | //m// | optional | mean depth of local river wetland | | | ''lrwet_dep'' | //m// | optional | mean depth of local river wetland | | ||
| | ''mrwet_dep'' | //m// | optional | mean depth of main river wetland | | | ''mrwet_dep'' | //m// | optional | mean depth of main river wetland | | ||
| - | | ''lrwet_part'' | //-// | optional | part of local river flow through wetland | | + | | ''lrwet_part'' | //-// | optional | part of local river flow through river wetland | |
| - | | ''mrwet_part'' | //-// | optional | part of main river flow through wetland | | + | | ''mrwet_part'' | //-// | optional | part of main river flow through river wetland | |
| + | | ''iwetcatch'' | //-// | optional | fraction of subbasin area that are catchment area of the internal wetland (iwet) | | ||
| | ''buffer'' | //-// | optional | fraction of watercourse through agricultural land that has a buffer zone (between 0 and 1), mandatory for phosphorus simulation | | | ''buffer'' | //-// | optional | fraction of watercourse through agricultural land that has a buffer zone (between 0 and 1), mandatory for phosphorus simulation | | ||
| | ''close_w'' | //-// | optional | fraction of agricultural land that lies near watercourse and which leakage therefore is affected by the buffer zone (between 0 and 1), mandatory for phosphorus simulation | | | ''close_w'' | //-// | optional | fraction of agricultural land that lies near watercourse and which leakage therefore is affected by the buffer zone (between 0 and 1), mandatory for phosphorus simulation | | ||
start/hype_file_reference/geodata.txt.txt · Last modified: 2024/02/15 09:44 by cpers
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