start:hype_tutorials:parameter_regionalisation
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start:hype_tutorials:parameter_regionalisation [2020/10/26 17:29] cpers |
start:hype_tutorials:parameter_regionalisation [2024/01/25 11:37] (current) |
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| The following parameters are possible to estimate: ''lp'', ''cevpam'', ''cevpph'', ''rivvel'', ''damp'', ''tcalt'', ''tcelevadd'', ''tempcorr'', ''pcelevmax'', ''pcelevadd'', ''pcelevth'', ''cevpcorr'', ''rrcscorr'', ''rrcs3'', ''pcurain'', and ''pcusnow''. For description of the parameters see [[start:hype_file_reference:par.txt|par.txt]]. | The following parameters are possible to estimate: ''lp'', ''cevpam'', ''cevpph'', ''rivvel'', ''damp'', ''tcalt'', ''tcelevadd'', ''tempcorr'', ''pcelevmax'', ''pcelevadd'', ''pcelevth'', ''cevpcorr'', ''rrcscorr'', ''rrcs3'', ''pcurain'', and ''pcusnow''. For description of the parameters see [[start:hype_file_reference:par.txt|par.txt]]. | ||
| + | |||
| + | ===Example=== | ||
| + | |||
| + | A model with two subbasins (i=1,2) of area 20.5 resp 10.5 km2 (catchment descriptor 2) and slope 0.01 resp 0.02 (catchment descriptor 3). Two parameters (rivvel and gratk) are regionalised, rivvel depending on slope and gratk depending on area. The subbasins are grouped together and use the same coefficients of regression equation. | ||
| + | |||
| + | CatchDes.txt: | ||
| + | 1 20.5 0.01 | ||
| + | 1 10.5 0.02 | ||
| + | |||
| + | reg_par.txt: | ||
| + | 2 | ||
| + | rivvel 0.5 1 | ||
| + | rivvel 1 3 | ||
| + | gratk 1 0.5 | ||
| + | gratk 1 2 | ||
| + | |||
| + | CatchGroup.txt: | ||
| + | 1 | ||
| + | 1 | ||
| + | |||
| + | This give the parameter values for subbasin 1: rivvel = 0.5*1+1*0.01 = 0.51 and gratk = 1*1+0.5*20.5 = 11.25 | ||
| + | and for subbasin 2: rivvel = 0.5*1+1*0.02 = 0.52 and gratk = 1*1+0.5*10.5 = 6.25 | ||
| ===Reference=== | ===Reference=== | ||
| Hundecha, Y. Arheimer, B., Donnelly, C. and I. Pechlivanidis, 2016. A regional parameter estimation scheme for a pan-European multi-basin model. JoH:Regional Studies, 6:90-111. [[http://dx.doi.org/10.1016/j.ejrh.2016.04.002|doi:10.1016/j.ejrh.2016.04.002]] | Hundecha, Y. Arheimer, B., Donnelly, C. and I. Pechlivanidis, 2016. A regional parameter estimation scheme for a pan-European multi-basin model. JoH:Regional Studies, 6:90-111. [[http://dx.doi.org/10.1016/j.ejrh.2016.04.002|doi:10.1016/j.ejrh.2016.04.002]] | ||
start/hype_tutorials/parameter_regionalisation.txt ยท Last modified: 2024/01/25 11:37 (external edit)
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