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                obs_have="35542"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="30127"
                obs_have="29754"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="25059"
                obs_have="24818"
                obs_ratio="99.04" />
        </observations>
      </control>
    </file>
  </station>
</QC>
