Meterological Data at 10 Meters Above Ground from ORNL Tower C

    date   hr temp.   dew_pt    rh    b_pres    s_rad#   prec.     dir   speed
               degF    degF      %     in Hg    W/M**2    in.    (from)  (mph)
 --------- -- ----- - ----- - ----- - ------ - ------ - ------ - ----- - ----- -     flag follows every data field
04/17/2005 00  46.9            55.4    29.40     0.00 I   0.00     4.0 V   1.5  
04/17/2005 01  44.6            62.5    29.40     0.00 I   0.00   305.0 V   1.2  
04/17/2005 02  43.5            70.5    29.39     0.00 I   0.00    29.0     1.1  
04/17/2005 03  42.1            77.1    29.39     0.00 I   0.00    16.0 V   1.3  
04/17/2005 04  40.6            79.4    29.40     0.00 I   0.00   294.0     1.7  
04/17/2005 05  38.5            85.8    29.41     0.00 I   0.00   274.0 V   1.6  
04/17/2005 06  38.5            89.0    29.42     0.00 I   0.00   322.0     1.1  
04/17/2005 07  38.3            86.8    29.44    55.79     0.00   339.0 V   0.7  
04/17/2005 08  43.5            69.1    29.45   251.04     0.00   180.0 V   0.6  
04/17/2005 09  52.2            52.2    29.45   467.21     0.00   146.0 V   1.9  
04/17/2005 10  59.2            37.0    29.45   634.57     0.00   233.0 ?   5.9  
04/17/2005 11  63.5            29.2    29.44   836.80     0.00   222.0     7.2  
04/17/2005 12  66.4            26.9    29.41   787.99     0.00   228.0     5.1  
04/17/2005 13  69.8            26.1    29.38   941.40     0.00   226.0     5.2  
04/17/2005 14  72.1            27.1    29.35   892.59     0.00   154.0     7.2  
04/17/2005 15  73.6            27.4    29.32   801.93     0.00   149.0     6.8  
04/17/2005 16  74.7            28.4    29.30   634.57     0.00   168.0     6.1  
04/17/2005 17  74.8            29.1    29.28   481.16     0.00   184.0     6.7  
04/17/2005 18  74.5            29.8    29.27   271.96     0.00   189.0     5.8  
04/17/2005 19  72.9            32.6    29.26    69.73     0.00   210.0     3.8  
04/17/2005 20  67.6            42.3    29.26     0.00 I   0.00   353.0     1.5  
04/17/2005 21  63.0            52.5    29.28     0.00 I   0.00   350.0     0.9  
04/17/2005 22  59.4            61.9    29.29     0.00 I   0.00   353.0     0.6  
04/17/2005 23  56.1            68.9    29.28     0.00 I   0.00   264.0 V   1.5