<QC Comment="Quality check run by the RGP Dream Team"
    Date="2002-06-21 00:00:00"
    DayOfYear="172"
    Year="2002">
  <station name="TRYS">
    <file name="/trys1720.02o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 20 19:54:04 2011"
               level="3">
        <file_statistics latency="1451 day(s) 16:40:15"
                         size="2046888"
                         time_creation="Sun Mar 20 19:54:03 2011"
                         time_modification="Mon Jun 12 16:39:45 2006" />
        <observations epoch_first="Fri Jun 21 00:00:00 2002"
                      epoch_last="Fri Jun 21 23:59:30 2002"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="27512"
                obs_have="23569"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="22749"
                obs_have="22015"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="19907"
                obs_have="19578"
                obs_ratio="98.35" />
        </observations>
      </control>
    </file>
  </station>
</QC>
