1                    2              3      4      5     6    7      8      9           10 11  12  13  14     15  16      17      18      19      20    21     
===================  =============  =====  =====  ====  ===  =====  =====  ==========  =  ==  ==  ==  =====  ==  ======  ======  ======  ======  ====  ====== 
1971-12-09T00:00:17  2441294.50020   67.3   0.03   325   17    4.9   -0.7         129  1   1   0   0    1.0   4   239.0  -999.9  -999.9  -999.9  3.17     7.2