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                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="33232"
                obs_have="32123"
                obs_ratio="96.66" />
          <mask elevation="15 degrees"
                obs_expected="28485"
                obs_have="28463"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
  </station>
</QC>
