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                obs_ratio="79.81" />
          <mask elevation="10 degrees"
                obs_expected="26815"
                obs_have="25973"
                obs_ratio="96.86" />
          <mask elevation="15 degrees"
                obs_expected="23064"
                obs_have="23053"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
  </station>
</QC>
