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                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25218"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="20470"
                obs_have="20391"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
  </station>
</QC>
