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<hydroMeteoFunction function="qhrelationtable" outputVariableId="Flow" useRatingCurve="true" ratingCurveType="LevelToFlow"/> or <hydroMeteoFunction function="simpleratingcurve" outputVariableId="Flow" useRatingCurve="true" ratingCurveType="LevelToFlow"/> |
Rating curve
location for which the rating is valid should be the same as in the locations.xml
ratingCurveType you can choose from either LevelToFlow or FlowToLevel
reversible if this option is set to "true" then both level to flow and flow to level calculations with be allowed
ValidPeriod allows you to enter a start and end date for which the rating is valid (i.e. a summer and winter rating)
correction see below
ratingCurveTable see below
ratingCurveEquation see below
correction
ratingCurveTable this allows you to simply enter the pairs of q and h values.
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</ratingCurve>
<ratingCurve ratingCurveId="TheBigRiver">
<location>
<locationId>X1123</locationId>
</location>
<ratingCurveType>LevelToFlow</ratingCurveType>
<reversible>true</reversible>
<ratingCurveTable>
<ratingCurveTableRecord flow="0.100" level="0.054"/>
<ratingCurveTableRecord flow="0.500" level="0.155"/>
<ratingCurveTableRecord flow="1.000" level="0.244"/>
<ratingCurveTableRecord flow="1.479" level="0.317"/>
</ratingCurveTable>
</ratingCurve>