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start:hype_tutorials:updating [2019/12/17 16:11] cpers [AR - updating of lake water stage for discharge (warupd)] |
start:hype_tutorials:updating [2020/12/02 08:43] cpers [Updating of local phosphorus and nitrogen 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> | ||