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                obs_expected="36486"
                obs_have="35936"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="27801"
                obs_have="27799"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22460"
                obs_have="22458"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
  </station>
</QC>
