Do not require identical values when searching for a main value E.g. a value obtained using WQ.getRawValue() is not necessarily numerically identical, but nevertheless to be considered equal, to a matching Q main value. Fixes wrong descriptions in the result of a water level calculation, where not finding a matching main value led to the value being used as description instead of the name of the matching main value.

<?xml version="1.0" encoding="UTF-8"?>
<Configuration>
    <Appenders>
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d %m%n"/>
        </Console>
    </Appenders>
    <Loggers>
        <Root level="DEBUG">
            <AppenderRef ref="Console"/>
        </Root>
    </Loggers>
</Configuration>