Min: Calculates the minimum of the input values within the output polygons.


Information


Transformation:

min

Transformation Group:

InterpolationSpatial

Description:

Calculates the minimum of the input values within each polygon specified in the output.


Hydrological Information


Purpose and use of Transformation:

Can be used to compute the minimum radar cell value within a catchment (polygon)

Background and Exceptions:

 


Input


Input can be one grid or one or more scalars.


Output


Output can be one or more polygons.


Configuration Example


<transformation id="interpolation spatial min">
  <interpolationSpatial>
    <min>
      <inputVariable>
        <variableId>grid</variableId> 
      </inputVariable>
      <outputVariable>
        <variableId>polygon1</variableId> 
      </outputVariable>
    </min>
  </interpolationSpatial>
</transformation>
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