(After inserting the variables, please name the page @TRANSFORMATIONGROUP: @TRANSFORMATION)
Information
Transformation: |
SumInterval |
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Transformation Group: |
Accumulation |
Description: |
This transformation creates cumulative curves from the input time series within several intervals. The intervals are defined by the specified intervalTimeStep. For a given interval the first output value equals the first input value within the interval and the other output values are equal to the sum of the corresponding input value and all previous input values within the interval. The startTime of an interval is exclusive and the endTime of an interval is inclusive. The output time series must have the same timeStep as the input time series. In case the transformation is from instantaneous/mean to accumulated, the result is multiplied by the timestep. |
Hydrological Information
Purpose and use of Transformation: |
To create cumulative curves in several intervals. |
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Background and Exceptions: |
Does not work for irregular timeSteps. |
Input
Input variable.
Options
intervalTimeStep This time step defines the intervals that are used for the accumulation. Each time in this time step is the boundary between two intervals.
ignoreMissing Optional. If true, then missing values are ignored and treated as 0. If false, then output values will be set to missing values starting from the first missing input value in an interval until the end of that interval. Default is true.
Output
Output variable with cumulative curves.
Configuration Example
<Config> Config example in this box for copy & paste </Config>