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                obs_ratio="80.73" />
          <mask elevation="10 degrees"
                obs_expected="26181"
                obs_have="23702"
                obs_ratio="90.53" />
          <mask elevation="15 degrees"
                obs_expected="22134"
                obs_have="20637"
                obs_ratio="93.24" />
        </observations>
      </control>
    </file>
  </station>
</QC>
