pygrib

问题 I am trying to read a GRIB2 file using pygrib. I manage to open files and read data without problem, but I need to automate the process, and unfortunately each file contains multiple very similar fields: 1:Total Cloud Cover:% (avg):regular_ll:unknown:level 0 214:fcst time 0-1 hrs (avg):from 201705200000 2:Total Cloud Cover:% (avg):regular_ll:unknown:level 0 224:fcst time 0-1 hrs (avg):from 201705200000 3:Total Cloud Cover:% (avg):regular_ll:unknown:level 0 234:fcst time 0-1 hrs (avg):from