#YY  MM DD hh mm  SRAD1  SWRAD  LWRAD
#yr  mo dy hr mn   w/m2   w/m2   w/m2
2018 11 05 17 20  253.4     MM     MM
2018 11 05 17 10  217.4     MM     MM
2018 11 05 17 00  196.0     MM     MM
2018 11 05 16 50  186.7     MM     MM