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                obs_have="32213"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="35822"
                obs_have="32195"
                obs_ratio="89.87" />
          <mask elevation="15 degrees"
                obs_expected="34089"
                obs_have="30489"
                obs_ratio="89.44" />
        </observations>
      </control>
    </file>
  </station>
</QC>
