Dear all,
I have rerun the cruIFC8.x following Kasemsan Manomaiphiboon's suggestion,and here is the result.The output NC file is just 24K.I don't know if it is normal.
 
 ./cruIFC8.x
ld: skipping incompatible ../../Commons/env/liblinux/libnetcdf.a when searching for -lnetcdf
 INPUT FILE:/scratch/student/zhangj/RegCM/Obs/CRU/CRUPRE.CDF 
 /scratch/student/zhangj/RegCM/Obs/CRU/CRUTMP.CDF 
 /scratch/student/zhangj/RegCM/Obs/CRU/CRUDTR.CDF 
 /scratch/student/zhangj/RegCM/Obs/CRU/CRUVAP.CDF 
 /scratch/student/zhangj/RegCM/Obs/CRU/CRUCLD.CDF 
 /scratch/student/zhangj/RegCM/Obs/CRU/CRUFRS.CDF 
 /scratch/student/zhangj/RegCM/Obs/CRU/CRUTMN.CDF 
 /scratch/student/zhangj/RegCM/Obs/CRU/CRUTMX.CDF 
 /scratch/student/zhangj/RegCM/Obs/CRU/CRUWET.CDF 
 
 OUTPUT FILE:PRE2000.nc                                       
 TMP2000.nc                                       
 DTR2000.nc                                       
 VAP2000.nc                                       
 CLD2000.nc                                       
 FRS2000.nc                                       
 TMN2000.nc                                       
 TMX2000.nc                                       
 WET2000.nc                                       
 
 CALL PARAM
 DS=   30.00000     DDEG=  2.6983881E-04
   99.83581       23.73502       1050.000       136.4950       51.98779   
   1050.000   
 OPENING NetCDF FILE: PRE2000.nc                                       
 ITIM=        1195
 READ/WRITE: PRE         2000071500        1195   881280.000000000    
ncvarid: ncid 4: Variable not found
ncdimid: ncid 4: Invalid dimension id or name
ncvarid: ncid 4: Variable not found
  2000081500  2000071500
 OPENING NetCDF FILE: TMP2000.nc                                       
 ITIM=        1195
 READ/WRITE: TMP         2000071500        1195   881280.000000000    
ncvarid: ncid 5: Variable not found
ncdimid: ncid 5: Invalid dimension id or name
ncvarid: ncid 5: Variable not found
  2000081500  2000071500
 OPENING NetCDF FILE: DTR2000.nc                                       
 ITIM=        1195
 READ/WRITE: DTR         2000071500        1195   881280.000000000    
ncvarid: ncid 6: Variable not found
ncdimid: ncid 6: Invalid dimension id or name
ncvarid: ncid 6: Variable not found
  2000081500  2000071500
 OPENING NetCDF FILE: VAP2000.nc                                       
 ITIM=        1195
 READ/WRITE: VAP         2000071500        1195   881280.000000000    
ncvarid: ncid 7: Variable not found
ncdimid: ncid 7: Invalid dimension id or name
ncvarid: ncid 7: Variable not found
  2000081500  2000071500
 OPENING NetCDF FILE: CLD2000.nc                                       
 ITIM=        1195
 READ/WRITE: CLD         2000071500        1195   881280.000000000    
ncvarid: ncid 8: Variable not found
ncdimid: ncid 8: Invalid dimension id or name
ncvarid: ncid 8: Variable not found
  2000081500  2000071500
 OPENING NetCDF FILE: FRS2000.nc                                       
 ITIM=        1195
 READ/WRITE: FRS         2000071500        1195   881280.000000000    
ncvarid: ncid 9: Variable not found
ncdimid: ncid 9: Invalid dimension id or name
ncvarid: ncid 9: Variable not found
  2000081500  2000071500
 OPENING NetCDF FILE: TMN2000.nc                                       
 ITIM=        1195
 READ/WRITE: TMN         2000071500        1195   881280.000000000    
ncvarid: ncid 10: Variable not found
ncdimid: ncid 10: Invalid dimension id or name
ncvarid: ncid 10: Variable not found
  2000081500  2000071500
 OPENING NetCDF FILE: TMX2000.nc                                       
 ITIM=        1195
 READ/WRITE: TMX         2000071500        1195   881280.000000000    
ncvarid: ncid 11: Variable not found
ncdimid: ncid 11: Invalid dimension id or name
ncvarid: ncid 11: Variable not found
  2000081500  2000071500
 OPENING NetCDF FILE: WET2000.nc                                       
 ITIM=        1195
 READ/WRITE: WET         2000071500        1195   881280.000000000    
ncvarid: ncid 12: Variable not found
ncdimid: ncid 12: Invalid dimension id or name
ncvarid: ncid 12: Variable not found
  2000081500  2000071500
 OPENING NetCDF FILE:
NCOPN: : Invalid argument
nccreate: filename "": Invalid argument
NCCRE: : Unknown Error
 ERROR: An error occurred while attempting to
 create the data file in subroutine crecdf.
ncclose: ncid -1: Not a netCDF id
 ITIM=        1195
 READ/WRITE:   2000062500           1   880800.000000000    
ncdimid: ncid -1: Not a netCDF id
ncdiminq: ncid -1: Not a netCDF id
ncdimid: ncid -1: Not a netCDF id
ncdiminq: ncid -1: Not a netCDF id
ncdimid: ncid -1: Not a netCDF id
ncdiminq: ncid -1: Not a netCDF id
 DECLARED DIMENSIONS AND DATA DEMENSIONS DO NOT MATCH
   LAT: latsiz=           0  nlat=         360
   LON: lonsiz=           0  nlon=         720
  TIME: timsiz=           0  itim=           1
 latid,lonid,timid
          -1          -1          -1
 
999

Wait for your reply .
Regards
Jing Zhang


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