----- Variables ----- 
air:
    mean Daily Air temperature in degK
    Dimensions: lon by lat by level by time


----- Dimensions ----- 
  time: 1 values from 2010-07-09 to 2010-07-09 
  level: 17 values from 10 to 1000 millibar
  lat: 73 values from -90 to 90 degrees_north
  lon: 144 values from 0 to 357.5 degrees_east
