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                obs_expected="31077"
                obs_have="29822"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="26676"
                obs_have="26668"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22502"
                obs_have="22494"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
  </station>
</QC>
