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                obs_ratio="80.17" />
          <mask elevation="10 degrees"
                obs_expected="30134"
                obs_have="26589"
                obs_ratio="88.24" />
          <mask elevation="15 degrees"
                obs_expected="27783"
                obs_have="25881"
                obs_ratio="93.15" />
        </observations>
      </control>
    </file>
  </station>
</QC>
