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                obs_expected="35950"
                obs_have="35294"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="26661"
                obs_have="26325"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="21553"
                obs_have="21236"
                obs_ratio="98.53" />
        </observations>
      </control>
    </file>
  </station>
</QC>
