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                obs_ratio="85.35" />
          <mask elevation="10 degrees"
                obs_expected="34031"
                obs_have="31528"
                obs_ratio="92.64" />
          <mask elevation="15 degrees"
                obs_expected="30310"
                obs_have="29485"
                obs_ratio="97.28" />
        </observations>
      </control>
    </file>
  </station>
</QC>
