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                obs_have="30404"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="29449"
                obs_have="28311"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="27804"
                obs_have="26850"
                obs_ratio="96.57" />
        </observations>
      </control>
    </file>
  </station>
</QC>
