#YY  MM DD hh mm  SRAD1  SWRAD  LWRAD
#yr  mo dy hr mn   w/m2   w/m2   w/m2
2008 03 20 02 00 9999.0    9.4 9999.0
2008 03 20 05 00 9999.0    9.3 9999.0
2008 03 20 17 00 9999.0    9.1 9999.0
2008 03 20 18 00 9999.0    9.1 9999.0
2008 03 22 23 00 9999.0    9.6 9999.0
2008 03 23 00 00 9999.0    9.8 9999.0