[netcdfgroup] data output error

• To: netcdfgroup@xxxxxxxxxxxxxxxx
• Subject: [netcdfgroup] data output error
• From: "H.Dang" <danghy@xxxxxxxxx>
• Date: Fri, 31 Jul 2009 12:55:04 -0400

Hello~

The data I got in the netCDF file seems wrong. My code is:

      nstep_nreps = nstep_nreps + 1
      DO S = 1, N_GC_SPC
       call nc_chk1_putvar(
     &              jdate, jtime
     &            , conc_varid(s)
     &            , CGRID, S
     &            , nstep_nreps )
      END DO
      write(56,*) 'cgrid(1,1,1,1)',cgrid(1,1,1,1)

I checked the first of the data values, in the 56th file, it's corrct:
"cgrid(1,1,1,1)=1.6699868E-04".
But in the netCDF file, it is:  2.802597e-45. Actually all values in netCDF
has magnitude e-19~e-45.
The subroutine "nc_chk1_putvar" is like this:

  count = (/NCOLS, NROWS, NLAYS, 1, 1/)
  start = (/ 1, 1, 1, Nspecies, nstep_nreps/)
      call nc_check(nf90_put_var( &
                    chk_ncid,  &
                    nc_data_varid,  &
                    CGRID(:,:,:,Nspecies), &
                    start=start,  &
                    count=count  &
                   ))

Could you please find apparent mistake in my code? Thank you!

-- 
Cordially,
Hongyan

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  • Re: [netcdfgroup] data output error
    • From: Dave Allured