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                obs_ratio="86.09" />
          <mask elevation="10 degrees"
                obs_expected="28741"
                obs_have="26484"
                obs_ratio="92.15" />
          <mask elevation="15 degrees"
                obs_expected="27594"
                obs_have="25700"
                obs_ratio="93.14" />
        </observations>
      </control>
    </file>
  </station>
</QC>
