Transformation - InterpolationSpatial Inverse distance
schema: | |
keywords: | transformation, spatial interpolation, inverse distance |
Description and usage
For each input polygon this transformation copies the value of the input polygon to all output points that are inside the input polygon. If an output point is not contained in any input polygon, then the output is a missing value.”
Input/Output time series
In this function one input time series and one output time series must be identified.
- inputVariable: a time series with input values. Thismust be a scalar time series with polygons.
- outputVariable: a time series in which the output will be stored. This can be a time series with a regular/irregular grid.
Configuration
A basic configuration of the function is described below. This describes the main elements and attributes required and provides an example configuration.
inputVariable
Required element defining the identifier of the input time series with input values. This Id must reference a valid input time series.
outputVariable
Required element defining the identifier of the output time series with output values. This Id must reference a valid output time series.
Example
<transformation id="Polygon2Grid">
<interpolationSpatial>
<containingPolygon>
<inputVariable>
<variableId>input_polygon</variableId>
</inputVariable>
<outputVariable>
<variableId>output_grid</variableId>
</outputVariable>
</containingPolygon>
</interpolationSpatial>
</transformation>
Common issues
None reported.
