time axis wrong
The monthly_mean files resulting from atmospheric diagnostics is wrong, and it seems this has been the case for a few months. People (e.g. @vsicardi) have been correcting this manually but this needs to be fixed so that plotting works properly.
for example a 2-month file contains these timesteps: 1960-11-01 00:00:00 2110-01-02 00:00:00
etourign@bscearth346:/esnas/scratch/etourign/t00v> cdo sinfon /esarchive/exp/ecearth/t00v/monthly_mean/tas_f6h/tas_19900101.nc
File format: netCDF
-1 : Institut Source Ttype Levels Num Gridsize Num Dtype : Parameter name
1 : unknown unknown constant 1 1 1 1 I32 : realization
2 : unknown unknown instant 1 1 131072 2 F32 : tas
3 : unknown unknown instant 1 1 2 3 F64 : time_bnds
Grid coordinates :
1 : generic > size : dim = 1 nx = 1 ny = 0
2 : gaussian > size : dim = 131072 nx = 512 ny = 256 np = 0
longitude : first = 0 last = 359.296875 inc = 0.703125 degrees_east circular
latitude : first = 89.4628216 last = -89.4628216 degrees_north
3 : generic > size : dim = 2 nx = 2 ny = 0
Vertical coordinates :
1 : surface : 0
Time coordinate : 2 steps
RefTime = 1950-01-01 00:00:00 Units = days Calendar = standard
YYYY-MM-DD hh:mm:ss YYYY-MM-DD hh:mm:ss YYYY-MM-DD hh:mm:ss YYYY-MM-DD hh:mm:ss
1960-11-01 00:00:00 2110-01-02 00:00:00