Nearest Neighbour Sampler

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Summary: The fastest but least accurate sampler.

Input:

  • Input Coverage (1 XYCoverage) A square gridded data set provided by a reader that outputs an XYCoverage.

Output: Coverage

  • Description: A PYXIS representaion of the X,Y data source.

Attributes: This process has no attributes.

Details

A sampler is a process that is responsible for translating from X,Y space (lat,lon) into PYXIS space. This sampler takes the position of the center of the PYXIS cell and looks for the nearest data point in the X,Y data and uses that value as the value for the cell. For more information see Sampling Data.

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