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                obs_have="29377"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="26801"
                obs_have="26650"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22758"
                obs_have="22634"
                obs_ratio="99.46" />
        </observations>
      </control>
    </file>
  </station>
</QC>
