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                obs_have="41129"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="34016"
                obs_have="33032"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="29035"
                obs_have="28096"
                obs_ratio="96.77" />
        </observations>
      </control>
    </file>
  </station>
</QC>
