start:hype_tutorials:updating
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start:hype_tutorials:updating [2018/08/29 11:03] cpers [Updating of lake water stage (wendupd)] |
start:hype_tutorials:updating [2020/12/02 08:43] cpers [Updating of local phosphorus and nitrogen concentration] |
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| To use lake water updating set ''update wendupd wstr'' in [[start:HYPE_file_reference:info.txt|info.txt]]. Subbasins chosen for updating are given in the file [[start:HYPE_file_reference:update.txt|update.txt]]. Recorded values (''wstr'') are given in [[start:HYPE_file_reference:Xobs.txt|Xobs.txt]]. | To use lake water updating set ''update wendupd wstr'' in [[start:HYPE_file_reference:info.txt|info.txt]]. Subbasins chosen for updating are given in the file [[start:HYPE_file_reference:update.txt|update.txt]]. Recorded values (''wstr'') are given in [[start:HYPE_file_reference:Xobs.txt|Xobs.txt]]. | ||
| - | The updating method replaces modeled water stage of outlet lake with water stage when available. If //Wm// = modelled waterstage and //Wr// = recorded waterstage, then for timesteps with observations (//Wr//<>-9999): | + | The updating method replaces modeled water stage of outlet lake with water stage when available. The recorded waterstage of a regulated dam is adjusted according to the regulation amplitude (''wamp'' in [[start:HYPE_file_reference:lakedata.txt|LakeData.txt]] and [[start:HYPE_file_reference:damdata.txt|DamData.txt]]) before being used on the simulated waterstage. If //Wm// = modelled waterstage and //Wr// = recorded waterstage, then for timesteps with observations (//Wr//<>-9999): |
| <m> Wm = Wr </m> | <m> Wm = Wr </m> | ||
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| The updating method does not replace the state of modeled water stage of outlet lake with observed water stage. Only the modeled water stage that are printed to file are changed. | The updating method does not replace the state of modeled water stage of outlet lake with observed water stage. Only the modeled water stage that are printed to file are changed. | ||
| - | For lake basins, only the last lake basin may be updated. The output variable will be updated to the water stage of the whole lake. The state variable(s) of the last lakebasin will be updated to recorded waterstage recalculated to represent the area of the last lakebasin. | + | For lake basins, only the last lake basin may be updated. The output variable will be updated to the water stage of the whole lake. |
| =====Updating of total phosphorus (TP) and total nitrogen (TN) concentration===== | =====Updating of total phosphorus (TP) and total nitrogen (TN) concentration===== | ||
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| + | ===Direct updating of substances/concentrations (cuseobs)=== | ||
| + | To use direct updating of substances set ''update cuseobs'' in [[start:hype_file_reference:info.txt|info.txt]]. Similar to direct updating of discharge, concentrations of discharge will be replaced with observations. Subbasins chosen for updating are given in the file [[start:hype_file_reference:update.txt|update.txt]]. Recorded values are given in [[start:hype_file_reference:xobs.txt|Xobs.txt]]. It is possible to force updating on all stations with observations by setting ''update cuseobs allstation'' in [[start:hype_file_reference:info.txt|info.txt]]. It is also possible to force no updating by setting ''update cuseobs nostation'' in [[start:hype_file_reference:info.txt|info.txt]]. In case of these latter two options, the settings in [[start:hype_file_reference:update.txt|update.txt]] are ignored. | ||
| + | The updating method replaces calculated concentration in discharge with observed values when available. If Cm = modelled concentration and Cr = recorded concentration, then for timesteps with observations (Cr<>-9999): | ||
| + | <m> Cm = Cr </m> | ||
start/hype_tutorials/updating.txt · Last modified: 2024/01/25 11:37 (external edit)
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