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                obs_expected="39755"
                obs_have="36645"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="32445"
                obs_have="32372"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28686"
                obs_have="28685"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
