PROG Updated photomet xml.

    </example>

    <example>

      <brief>Photometric corrections using a three-step approach for MDIM2.1 of Mars</brief>

      <brief>Photometric correction using maximum emission and incidence angle parameters as 

        well as anglesource and usedem parameters.</brief>

      <description>

        A multistep process is used to apply photometric correction to Mars images: 

        <ol>

          <li>

            Photomet is run in albedo mode, which decreases brightness variations across 

            the individual image and removes the additive atmospheric contribution, if any; 

          </li>

          <li>

            The output image from step 1 is divided by a low-pass-filtered version of itself, 

            which removes albedo variations if they have broader spatial scales than topographic 

            shading as is often the case; and 

          </li>

          <li>

            Photomet is run again on the output image of step 2 in topography mode, which 

            undoes the albedo normalization of the first pass and then applies the topographic 

            normalization.

          </li>

        </ol> 

        The final result would need to be equalized and  mosaicked together.

        <p>

        This example shows the photometric correction of a cube file by setting the maximum 

        emission angle to 75.0 degrees and the maximum incidence angle to 85.0 degrees.  The photometric

        model being used is MINNAERT and the normilization model is ALBEDO.

        The usedem parameter is describing how to trim the image. In this case the trimming is being done using the

        radius obtained from the DEM. The anglesource parameter describes how to calculate the photometric angles. In

        this example the calculation is also being done using the DEM.

      </p>

      </description>

      <dataFiles>

        <dataFile path="assets/photomet_3_steps_processing.cmd">

          <brief>Sample script</brief>

      <terminalInterface>

        <commandLine>

          photomet from=uncropped.cub to=TrimmedTestAngleSourceDemUsedemFalse.cub maxemission=87.0 anglesource=dem 

          phtname=minnaert k=0.5 normname=albedo incref=0 incmat=80 thresh=30 albedo=1.0

        </commandLine>

        <description>

            This script contains the three-step processing sequence of programs that need to 

            be executed for the three test images.

          Run photomet with maximum incidence at 90 degrees and maximum emission less than 90 degrees.

          Photometric model is MINNAERT and normilization model is ALBEDO.

          Usedem is false and anglesource is set to DEM.

        </description>

      </terminalInterface>

      <guiInterfaces>

        <guiInterface>

          <image src="assets/images/Example5GUI.png " width="772" height="1229">

            <brief>Example GUI</brief>

            <description>

              Screenshot of GUI version of the application.  Notice the 

              MAXEMISSION has changed from the default value of 90.0, usedem is set to it's default, 

              and anglesource is set to DEM.

            </description>

            <thumbnail src="assets/thumbs/Example5GUI_thumb.png" caption="photomet GUI" width="176" height="300"/>

          </image>

        </guiInterface>

      </guiInterfaces>

      <inputImages>

        <image src="assets/images/usedemInput.png" width="497" height="497">

          <brief>Input file </brief>

          <description>

            Screenshot of the input image before the photometric correction has been 

            performed. 

          </description>

          <thumbnail src="assets/thumbs/usedemInput_thumb.png" caption="Input image" width="200" height="200"/>

          <parameterName>

            Not applicable

            FROM

          </parameterName>

        </dataFile>

      </dataFiles>

        </image>

      </inputImages>

      <outputImages>

        <image src="assets/images/photomet_ex5_3step_process.png" width="1226" height="1334">

          <brief>Collage of images</brief>

        <image src="assets/images/photometUsedem.png" width="497" height="497">

          <brief>Output file </brief>

          <description> 

            The images shown are subareas at 1:1 scale to emphasize the result of the 

            photometric correction at each stage.  There are four rows in the image 

            collage containing the following:<br/>

            <ul>

              <li>

                Row 1 - Calibrated images without photometric correction<br/>

              </li>

              <li>

                Row 2 - Applied Hapkehen photometric model, albedoatm normalization 

                model and an hapkeatm2 atmospheric model<br/>

              </li>

              <li>

                Row 3 - Applied a divide filter

              </li>

              <li>

                Row 4 - Applied Hapkehen photometric model, topoatm normalization 

                model and an hapkeatm2 atmospheric model<br/>

              </li>

            </ul>

            Screenshot of the output image after the photometric correction.  Notice 

            the output image has been trimmed based on the photometric angles 

            defined by the user.

          </description>

         <thumbnail src="assets/thumbs/photomet_ex5_3step_process_thumb.png" caption="Input and output images" width="276" height="300"/>

          <thumbnail src="assets/thumbs/photometUsedem_thumb.png" caption="Output image" width="200" height="200"/>

          <parameterName>

            TO

          </parameterName>

        </image>

      </outputImages>

    </example>

   <example>

      <brief>Photometric corrections using a three-step approach for MDIM2.1 of Mars</brief>

      <description>

       </image>

      </outputImages>

    </example>

  </examples>

</application>