hrhw
      DATE  TIME        ob         tu         tp         wd         wg         ws         sq         si         pc         ui 
07/09/2008 00:00      70.10      47.95      49.50     130.90       4.60       2.22      69.17       0.00      14.13      71.70 
07/09/2008 00:15      70.90      44.13      48.01     139.90       3.95       1.70