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                obs_have="34707"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="35994"
                obs_have="34012"
                obs_ratio="94.49" />
          <mask elevation="15 degrees"
                obs_expected="31525"
                obs_have="31350"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
  </station>
</QC>
