<VRTDataset subClass="VRTProcessedDataset">
  <Input>
    <SourceFilename relativeToVRT="1">../byte.tif</SourceFilename>
  </Input>
  <!-- default -->
  <OutputBands count="FROM_SOURCE" dataType="FROM_SOURCE"/>
  <ProcessingSteps>
    <Step name="Affine combination of band values">
      <Algorithm>BandAffineCombination</Algorithm>
      <Argument name="coefficients_1">10,1</Argument>
      <Argument name="coefficients_2">20,1</Argument>
    </Step>
  </ProcessingSteps>
</VRTDataset>
