==== 20191230 12:30:00  *     METEOSAT8       IR -21.02  -58.28  35.0  18.00 -20.87  -58.33   7.98 -20.29  -58.28  18.35 -20.77  -58.23  -1.0   -1.0  0.05  0.13  0.36   1.54  13.14  99.3 
 ==== 20191230 12:30:00  -     METEOSAT8   NearIR -21.02  -58.28  35.0   9.93 -20.89  -58.33   5.50 -20.77  -58.23  10.19 -20.77  -58.23  -1.0   -1.0  0.05  0.16  0.45   1.25  10.51  74.5 
 ==== 20191230 12:56:33  -        SSMI15 85-92GHz -21.03  -58.26  35.0  15.44 -20.68  -58.16  15.40 -20.83  -58.16  15.40 -21.02  -58.28  -1.0   -1.0  0.00  0.64  1.80   0.00   -nan   0.0 20191230 12:30:00 
 ==== 20191230 01:19:31  -        SSMI18 85-92GHz -20.82  -59.13  35.0  10.89 -20.52  -58.54  10.62 -20.57  -58.65  10.62 -21.02  -58.29  -1.0   -1.0  0.00  0.18  0.50   2.09   3.36   0.0 20191230 12:30:00