Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

What

ThresholdValueSets.xml

Required

no

Description

definition of threshold values for all locations and data types

schema location

http://fews.wldelft.nl/schemas/version1.0/thresholdValueSets.xsd

Image Removed

Complementary to the definition of the types of thresholds identified, the values of the thresholds are defined in the ThresholdValueSets configuration. The configuration of this is similar to the validation rules. Several thresholds may be defined per time series. For each time series to be tested, a set of thresholds is defined.

...

Defining level thresholds

Image AddedImage Removed
Figure 40 Elements of the Level Threshold configuration of the ThresholdValueSets configuration

...

value

Value of the threshold.

valueFunction

Function alternatives may also be used instead of the value itself (see: Location and attributes defined in Shape-DBF files).

upActionLogEventTypeId

Event code to be generated on the up-crossing of the threshold. This event code can be used to initiate for example enhanced forecasting. The event code need not be unique. Multiple threshold crossings may generate the same event code. Note that event codes will only be generated for runs which have an a-priori approved status. This is normally the scheduled forecast run.

...