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start:hype_file_reference:uobs.txt [2017/06/02 12:54] cpers |
start:hype_file_reference:uobs.txt [2024/01/25 11:38] (current) |
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====== Uobs.txt ====== | ====== Uobs.txt ====== | ||
- | Wind speed is an optional forcing data. It can be used for calculation of potential evaporation with the FAO Penman-Monteith medthod (model options petmodel 5). If not given an constant wind speed is assumed. | + | Wind speed is an optional forcing data. It can be used for calculation of potential evaporation with the FAO Penman-Monteith medthod (model options petmodel 5). If not given, it may be calculated from the wind components or a constant wind speed is assumed. |
- | The file is located in the ''modeldir'' folder. Wind speed (//m/s//) is given for all time steps. No | + | The file is located in the ''forcingdir'' folder. Wind speed (//m/s//) is given for all time steps. No |
missing values may exist (program won’t check!). The //Uobs-file// | missing values may exist (program won’t check!). The //Uobs-file// | ||
is read only if ''readwind'' is set in [[start:hype_file_reference:info.txt|info.txt]]. | is read only if ''readwind'' is set in [[start:hype_file_reference:info.txt|info.txt]]. | ||
- | The first row is column headings. It holds a text string (e.g. 'date', no spaces allowed) for the first column, and integers in the form of station or subbasin ID numbers for the rest of the columns. | + | The file may have comment rows in the beginning of the file. These rows have to begin with ''!!''. The first row read is column headings. It holds a text string (e.g. 'date', no spaces allowed) for the first column, and integers in the form of station or subbasin ID numbers for the rest of the columns. |
The first column is date-time. The default format is yyyy-mm-dd [HH:MM], where hour and minutes are necessary if the timestep is shorter than one day. The date-time is the beginning of the timestep. It is possible to use another date-time format: yyyymmdd[HHMM]. It is expected for all forcing files, if ''readformat 1'' is set in [[start:HYPE_file_reference:info.txt|info.txt]]. | The first column is date-time. The default format is yyyy-mm-dd [HH:MM], where hour and minutes are necessary if the timestep is shorter than one day. The date-time is the beginning of the timestep. It is possible to use another date-time format: yyyymmdd[HHMM]. It is expected for all forcing files, if ''readformat 1'' is set in [[start:HYPE_file_reference:info.txt|info.txt]]. |