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                obs_have="29045"
                obs_ratio="74.95" />
          <mask elevation="10 degrees"
                obs_expected="34864"
                obs_have="27750"
                obs_ratio="79.59" />
          <mask elevation="15 degrees"
                obs_expected="31682"
                obs_have="25408"
                obs_ratio="80.20" />
        </observations>
      </control>
    </file>
  </station>
</QC>
