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The weight of each input value in the output is computed by the inverse distance from the input location/grid cell to the output location/grid cell. The power to which the inverse distance is raised in this calcuation can be configured. It is also possible to configure the maximum total number of input values which are used to calculate the output. First the transformation will try to find the closest input locations/grid cells which should be used in the calculation. If one or more values in the input values of these time series are missing values, the transformation will not search for the next closest locations/grid cells but will ignore these values in the calculation.
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