eccodes/doxygen/gribex/localDefinition24.html

      <p>.
      <table border="3">
        <tbody>
          <tr>
            <th>KSEC1 element</th>
            <th>Contents</th>
            <th>GRIB octet</th>
            <th style="vertical-align: top; text-align: center;">Recommended
GRIB_API key</th>
            <th style="vertical-align: top; text-align: center;">Coded
GRIB_API keys</th>
            <th style="vertical-align: top; text-align: center;">Comments</th>
          </tr>
          <tr>
            <td>37</td>
            <td>
            <pre>ECMWF local GRIB use definition identifier.<br>  24 = Satellite image</pre>
            </td>
            <td>41</td>
            <th style="vertical-align: top; text-align: left;">localDefinitionNumber</th>
            <td style="vertical-align: top;">localDefinitionNumber</td>
            <td style="vertical-align: top;"><br>
            </td>
          </tr>
          <tr>
            <td>38</td>
            <td>
            <pre><a
 href="http://www.ecmwf.int/services/archive/d/table/grib_class/">Class</a>
  = 1, Operations
            </pre>
            </td>
            <td>42</td>
            <th style="vertical-align: top; text-align: left;">class</th>
            <td style="vertical-align: top;">marsClass</td>
            <td style="vertical-align: top;"><br>
            </td>
          </tr>
          <tr>
            <td>39</td>
            <td>
            <pre><a
 href="http://www.ecmwf.int/services/archive/d/table/grib_type/">Type</a>
  </pre>
            </td>
            <td>43</td>
            <th style="vertical-align: top; text-align: left;">type</th>
            <td style="vertical-align: top;">marsType</td>
            <td style="vertical-align: top;"><br>
            </td>
          </tr>
          <tr>
            <td>40</td>
            <td>
            <pre><a
 href="http://www.ecmwf.int/services/archive/d/table/grib_stream/">Stream</a>
  </pre>
            </td>
            <td>44-45</td>
            <th style="vertical-align: top; text-align: left;">stream</th>
            <td style="vertical-align: top;">marsStream</td>
            <td style="vertical-align: top;"><br>
            </td>
          </tr>
          <tr>
            <td>41</td>
            <td>
            <pre>Version number or experiment identifier.<br>(4 ASCII characters, right justified)<br></pre>
            </td>
            <td>46-49</td>
            <th style="vertical-align: top; text-align: left;">expver</th>
            <td style="vertical-align: top;">experimentVersionNumber</td>
            <td style="vertical-align: top;"><br>
            </td>
          </tr>
          <tr>
            <td>42</td>
            <td>Satellite identifier as defined in <a
 href="http://www.emc.ncep.noaa.gov/mmb/data_processing/common_tbl_c1-c5.htm">WMO
Common code table C-5</a> </td>
            <td>50-51</td>
            <th style="vertical-align: top; text-align: left;">ident<br>
            </th>
            <td style="vertical-align: top;">satelliteIdentifier<br>
            </td>
            <td style="vertical-align: top;"><br>
            </td>
          </tr>
          <tr>
            <td>43</td>
            <td>Instrument identifier as defined in <a
 href="http://www.emc.ncep.noaa.gov/mmb/data_processing/common_tbl_c8-c13.htm">WMO
Common code table C-8</a> </td>
            <td>52-53</td>
            <th style="vertical-align: top; text-align: left;">instrument<br>
            </th>
            <td style="vertical-align: top;">instrumentIdentifier<br>
            </td>
            <td style="vertical-align: top;"><br>
            </td>
          </tr>
          <tr>
            <td>44</td>
            <td>Channel number <a
 href="http://www.ecmwf.int/publications/manuals/libraries/gribex/Proposed_Channel_ID_tables.doc">channel
id tables </a></td>
            <td>54-55</td>
            <th style="vertical-align: top; text-align: left;">channel<br>
            </th>
            <td style="vertical-align: top;">channelNumber<br>
            </td>
            <td style="vertical-align: top;"><br>
            </td>
          </tr>
          <tr>
            <td>45</td>
            <td>
            <pre>Function code. Initially defined as:<br>  0 = greyscale value,<br>  1 = temperature in K and is 145 + pixel value,<br>  2 = temperature and is pixel value. <br></pre>
            </td>
            <td>56</td>
            <th style="vertical-align: top; text-align: left;">functionCode<br>
            </th>
            <td style="vertical-align: top;">functionCode<br>
            </td>
            <td style="vertical-align: top;"><br>
            </td>
          </tr>
        </tbody>
      </table>