START_DATE 20190701
TYPE AN FC FC FC FC FC FC FC FC FC FC FC AN FC FC FC FC FC FC FC FC FC FC FC
TIME 00 00 00 00 00 00 00 00 00 00 00 00 12 12 12 12 12 12 12 12 12 12 12 12
STEP 00 01 02 03 04 05 06 07 08 09 10 11 00 01 02 03 04 05 06 07 08 09 10 11
BASETIME 00
ACCTYPE FC
ACCTIME 00/12
ACCMAXSTEP 12
DTIME 3
LEFT  10.
LOWER 40.
UPPER 45.
RIGHT 15.
CLASS OD
STREAM OPER
GRID 0.5
RESOL 255
ETA 1
LEVELIST 130/to/137
FORMAT GRIB2
ECTRANS 1
CWC 1
PREFIX BT