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"Classic" NMC Monthly Means
Derived from the 2.5 degree, 2 times daily NMC Global Analyses.
SOURCE: Data Support Section Dataset ds082.0
FORMAT: CCM2 History Tape
GRID: Global - T42 Gaussian (128 x 64)
LEVELS: (Pressure)
1000,850,700,500,400,300,250,200,150,100,70,50
FIELDS: Description Name Units Levels
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Zonal Wind Component U m/s all
Meridional Wind Component V m/s all
Geopotential Height ZA m all
Temperature T K all
Relative Humidity RH percent all
Specific Humidity Q kg/kg all
Surface Pressure PS Pa surface
Surface Geopotential PHIS m^2/s^2 surface
Orography (surface type flag) ORO 0=ocean surface
1=land
2=sea ice
Plus the following covariances:
UUP,VVP,ZZP,TTP,RHP,QQP,PSP,
UVP,UTP,VTP,UQP,VQP,UZP,VZP
TIMES: One mean per month.
MSS Directory: /TRENBERT/CTNMC/TAV/
Filename: NT42yymmM where yy=year, mm=month.
One month per volume.
e.g. NT428701M for January 1987.
Current holdings: January 1987 - December 1994.
Other Products Derived from this Dataset:
Missing Days and Comments on Data Quality
Please use the ccm2nc
software to convert ccm history tape format to netCDF.
References
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