twfi
      DATE  TIME        ob         tu         tp         wd         wg         ws         sq         si        sq2        si2         pc         ui         za         sw 
11/08/2009 00:00      30.54      91.80      28.44     193.80       5.04       3.63     498.13       0.00     988.73       0.00       3.96    5309.00      44.69      46.49 
11/08/2009 00:15      30.01      95.20      28.81     197.90       5.70       3.40     498.13       0.00     988.73       0.00                                             
11/08/2009 00:30      32.06      92.40      30.11     192.40       4.38       3.51     498.13       0.00     988.73       0.00                                             
11/08/2009 00:45      32.74      92.20      30.73     186.10       4.82       3.90     498.13       0.00     988.73       0.00                                             
11/08/2009 01:00      29.71      91.70      27.60     204.50       4.38       2.93     498.13       0.00     988.73       0.00       3.96    5313.00      44.23      46.19 
11/08/2009 01:15      30.84      93.50      29.19     186.70       5.92       3.82     498.13       0.00     988.73       0.00                                             
11/08/2009 01:30      28.68      94.80      27.38     189.70       6.58       4.73     498.13       0.00     988.73       0.00                                             
11/08/2009 01:45      29.17      94.80      27.87     196.10       6.36       4.31     498.13       0.00     988.73       0.00                                             
11/08/2009 02:00      32.18      90.90      29.83     213.10       8.33       5.45     498.13       0.00     988.73       0.00       3.96    5317.00      43.72      45.77 
11/08/2009 02:15      34.92      83.30      30.38     230.00       8.77       6.22     498.13       0.00     988.73       0.00