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                obs_have="34101"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="30029"
                obs_have="29732"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="25735"
                obs_have="25537"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
  </station>
</QC>
