Variables:
      
        
        
          
            
- 
              reftime:
              start=1957-09-01T00:00:00Z, end=1957-12-31T12:00:00Z (npts=244 spacing=regularPoint)
            
            
- 
              time:
              start=24.000000 end=2940.000000 Hour since 1957-09-01T00:00:00Z regularPoint resolution=12.000000 (npts=244)
            
            
- 
              latitude:
              start=89.141518 end=-89.141518 degrees_north irregularPoint resolution=-1.121271 (npts=160)
            
            
- 
              longitude:
              start=0.000000 end=358.878004 degrees_east regularPoint resolution=1.125009 (npts=320)