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- constantValue: Maximum rate of rise, used irrespective of date of the value. unitofinput/s[]
rateOfFall
Validation rule defined for the rate of fall.
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- constantValue: Maximum rate of fall, used irrespective of date of the value. unitofinput/s[]
monthLimit
Element used when defining variable limits per calendar month. Twelve values must be defined. When defined the monthly limit will overrule the constant limit.
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Element used when defining variable limits per calendar month. Twelve values must be defined. When defined the monthly limit will overrule the constant limit.
flagSources
Since version 2012.01 FEWS stores not only the quality flags, but also the source of the flag, the so-called flagSource. So the user is able to see why a certain value is validated as unreliable, eg. due to exceeding of the hard max.
The list of flagSources is:
- IMP: flag is imported
- SN: soft min.
- HN: hard min.
- SX: soft max.
- HX: hard max.
- ROR: rate of rise
- ROF: rate of fall
- SR: same reading
- TS: temporary shift
- SC: secundairy validation, series comparison
- FC: secundairy validation, flag comparison
- KT: secundairy validation, Mann-Kendall test
- MAN: manual edit
Example for "Rate of Rise" and "Temporary Shift" validation rules
Examples of validation rules
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