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[WIND]

Hi all, I am trying to analyze the ERA-20C temperature tendency due to physics data. My version is 6.2.1 and I cannot read the data by
 a=f->p110.162(:,:,:,:)
the error says 
 fatal:syntax error: line 18 before or near .162
 a=f->p110.162
The file data is listed as
 file global attributes:
      Conventions : CF-1.6
      history : 2016-04-18 01:42:30 GMT by grib_to_netcdf-1.14.5: grib_to_netcdf
 /data/data01/scratch/_mars-atls17-95e2cf679cd58ee9b4db4dd119a05a8d-b7PJNh.grib
-o /data/data01/scratch/_grib2netcdf-atls09-95e2cf679cd58ee9b4db4dd119a05a8d-WLB
95O.nc -utime
   dimensions:
      longitude = 144
      latitude = 13
      level = 91
      time = 33  // unlimited
   variables:
      float longitude ( longitude )
         units :        degrees_east
         long_name :    longitude


      float latitude ( latitude )
         units :        degrees_north
         long_name :    latitude


      integer level ( level )
         long_name :    model_level_number


      integer time ( time )
         units :        hours since 1900-01-01 00:00:0.0
         long_name :    time
         calendar :     gregorian


      short p110.162 ( time, level, latitude, longitude )
         scale_factor : 0.001885669448575691
         add_offset :   21.14551006902327
         _FillValue :   -32767
         missing_value :        -32767
         units :        K
         long_name :    Tendency of temperature due to physics

Are there ways I can read this variable? Any help you could lend would be appreciated.

Yan
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