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                obs_expected="35875"
                obs_have="34467"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="24411"
                obs_have="24314"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22048"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
  </station>
</QC>
