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What | nameofinstance.xml |
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Description | Configuration for interpolation module |
schema location | http://fews.wldelft.nl/schemas/version1.0/interpolationSets.xsd |
Entry in ModuleDescriptors | <moduleDescriptor id="Interpolation"> |
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- spatial interpolation using Kriging
- spatial interpolation using Inverse Distance Weighting
- spatial interpolation using bi-linear interpolation
- Averaging of grid cells within a sub-basin boundary
- Averaging of grid cells within a sub-basin boundary using XML data
- spatial interpolation using clossest closest distance
- input average times output Area
- Renka-Cline Triangulation
- Sum of grid cells within a sub-basin boundary.
Note on spatial interpolation to polygons
Note that the spatial interpolation is written to aggregate grids to polyons, but not polygons to polygons or from point data to polygon averages. For example, performing Kriging with gauge inputs to a locationSet that are polygons will interpolate values for the centroids of the polygons only, and not calculate actual area averages. Aggregating data from smaller polygons to bigger polygons will not take into account the respective areas of the smaller polygons as weights.
File system
When available as configuration on the file system, the name of the XML file for configuring an instance of the interpolation module called for example InterpolateHBV_Forecast may be:
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