I have created icbe from 1980-1997 successfully. when it reached 1997 -8 -8 , it is showing following problem. Plz can any body reply to it.

Read in fields at Date: 1980-08-05 18:00:00 UTC

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Read in fields at Date: 1997-08-05 18:00:00 UTC        
 Read in fields at Date: 1997-08-06 00:00:00 UTC        
 Read in fields at Date: 1997-08-06 06:00:00 UTC        
 Read in fields at Date: 1997-08-06 12:00:00 UTC        
 Read in fields at Date: 1997-08-06 18:00:00 UTC        
 Read in fields at Date: 1997-08-07 00:00:00 UTC        
 Read in fields at Date: 1997-08-07 06:00:00 UTC        
 Read in fields at Date: 1997-08-07 12:00:00 UTC        
 Read in fields at Date: 1997-08-07 18:00:00 UTC        
 Read in fields at Date: 1997-08-08 00:00:00 UTC        
 NetCDF: HDF error                                                             
 
 mod_gn6hnc.F90 :     1720:Error read var ua :         -101
abort: Fortran Abort Called