...
- the exceedance of a value (e.g., "water level higher than 3.0m") > a
- window between two values (e.g., "water level between 2.0m and 3.0m") > a && < b
- non-exceedance of a value (e.g., "discharge less than 800 m3/s") < b
Values directly as a value, an attribute or from a timeseries
eventRange eventprobability range can consist of a lower and upper boundary (both are optional) and can be configured in 3 ways:
Boundary values directly as a value, an attribute or obtained from a timeseries.
Value:
| Code Block |
|---|
|
<transformation id="compute_probability_of_exceedance_of_spi_equal_to_two">
<statisticsEnsemble>
<eventProbability>
<inputVariable>
<variableId>spi</variableId>
</inputVariable>
<includeMissingValues>false</includeMissingValues>
<event>
<lower><value>2</value></lower>
<upper><value>5</value></upper>
</event>
<outputVariable>
<variableId>probability_spi_gte_2</variableId>
</outputVariable>
</eventProbability>
</statisticsEnsemble>
</transformation> |
...
| Code Block |
|---|
| language | xml |
|---|
| title | attribute |
|---|
|
<transformation id="compute_probability_of_exceedance_of_spi_equal_to_two">
<statisticsEnsemble>
<eventProbability>
<inputVariable>
<variableId>spi</variableId>
</inputVariable>
<includeMissingValues>false</includeMissingValues>
<event>
<lower><attribute>lowerEvent</attribute></lower>
<upper><attribute>upperEvent</attribute></upper>
</event>
<outputVariable>
<variableId>probability_spi_gte_2</variableId>
</outputVariable>
</eventProbability>
</statisticsEnsemble>
</transformation> |
Timeseries:
!! For use of timeseries lowerBoundaryEvent and upperBoundaryEvent tag have to be used. Not the <event><lower> and <event><upper> tags !!
| Code Block |
|---|
| language | xml |
|---|
| title | timeseries |
|---|
|
<transformation id="compute_probability_of_exceedance_of_spi_equal_to_two">
<statisticsEnsemble>
<eventProbability>
<inputVariable>
<variableId>spi</variableId>
</inputVariable>
<lowerBoundaryEvent>
<variableId>lower_boundaries</variableId>
</lowerBoundaryEvent>
<upperBoundaryEvent>
<variableId>upper_boundaries</variableId>
</upperBoundaryEvent>
<includeMissingValues>false</includeMissingValues>
<event>
<!-- <lower><variableId><variableId>lower_boundaries</variableId></variableId></lower> -->
<!-- <upper><variableId><variableId>upper_boundaries</variableId></variableId></upper> -->
</event>
<outputVariable>
<variableId>probability_spi_gte_2</variableId>
</outputVariable>
</eventProbability>
</statisticsEnsemble>
</transformation> |
...