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                obs_expected="35493"
                obs_have="33813"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="29867"
                obs_have="29744"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26357"
                obs_have="26245"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
  </station>
</QC>
