<root>
  <key>Smoothing-gaussian</key>
  <exec>otbcli_Smoothing</exec>
  <longname>Smoothing (gaussian)</longname>
  <group>Image Filtering</group>
  <description>Apply a smoothing filter to an image</description>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_InputImage">ParameterRaster</parameter_type>
    <key>in</key>
    <name>Input Image</name>
    <description>Input image to smooth.</description>
    <optional>False</optional>
  </parameter>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_OutputImage">OutputRaster</parameter_type>
    <key>out</key>
    <name>Output Image</name>
    <description>Output smoothed image.</description>
    <hidden />
  </parameter>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_RAM">ParameterNumber</parameter_type>
    <key>ram</key>
    <name>Available RAM (Mb)</name>
    <description>Available memory for processing (in MB)</description>
    <minValue />
    <maxValue />
    <default>128</default>
  </parameter>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_Choice">ParameterSelection</parameter_type>
    <key>type</key>
    <name>Smoothing Type</name>
    <description>Smoothing kernel to apply</description>
    <options>
      <choices>
        <choice>gaussian</choice>
        </choices>
    </options>
    <default>2</default>
  </parameter>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_Float">ParameterNumber</parameter_type>
    <key>type.gaussian.radius</key>
    <name>Radius</name>
    <description>Gaussian radius (in pixels)</description>
    <minValue />
    <maxValue />
    <default>2</default>
  </parameter>
  </root>
