[gradsusr] Error Message: gancgrid error

[sudev das M P]

Hi All,

I have a netCDF file  "ndn6089_flux.nc".

When I tried to display the variable in this file it is showing

following error. Please tell me how to fix this problem.
=============================================
ga-> sdfopen ndn6089_flux.nc
Scanning self-describing file:  ndn6089_flux.nc
SDF file ndn6089_flux.nc is open as file 1
LON set to 31 119
LAT set to -29 23
LEV set to 0 0
Time values set: 1:1:31:10 1:1:31:10
E set to 1 1
ga-> q file
File 1 : Indian Ocean monthly (fluxes) from Jones 1994
  Descriptor: ndn6089_flux.nc
  Binary: ndn6089_flux.nc
  Type = Gridded
  Xsize = 45  Ysize = 27  Zsize = 1  Tsize = 12  Esize = 1
  Number of Variables = 4
     taux  0  t,y,x  Wind stress
     tauy  0  t,y,x  Wind stress
     h  0  t,y,x  Sensible Heat Flux
     e  0  t,y,x  Latent Heat Flux
ga-> d h
gancgrid error: nc_get_vara_double failed; NetCDF: Index exceeds dimension
bound
Data Request Error:  Error for variable 'h'
  Error ocurred at column 1
DISPLAY error:  Invalid expression
  Expression = h
=================================================================
I am giving the header file below:
================================================================
netcdf ndn6089_flux {
dimensions:
        lon = 45 ;
        lat = 27 ;
        month = 12 ;
        year = 30 ;
variables:
        float lon(lon) ;
                lon:long_name = "longitude" ;
                lon:units = "degrees_east" ;
                lon:valid_range = 0.f, 360.f ;
                lon:min_max = 31.f, 119.f ;
        float lat(lat) ;
                lat:long_name = "latitude" ;
                lat:units = "degrees_north" ;
                lat:valid_range = -90.f, 90.f ;
                lat:min_max = -29.f, 23.f ;
        int month(month) ;
                month:long_name = "Month" ;
                month:units = "months" ;
                month:valid_range = 1, 12 ;
                month:time_step = 1 ;
                month:time_origin = "16-Dec-1959 12:00:00" ;
                month:base_time = 1, 16, 60 ;
        int year(year) ;
                year:long_name = "Year" ;
                year:units = "year" ;
                year:valid_range = 1960, 1989 ;
                year:time_step = 1 ;
                year:time_origin = "16-Dec-1959 12:00:00" ;
                year:base_time = 1, 16, 60 ;
        float Taux(year, month, lat, lon) ;
                Taux:short_name = "Taux" ;
                Taux:long_name = "Wind stress" ;
                Taux:units = "N m**-2" ;
                Taux:_FillValue = 99999.f ;
                Taux:missing_value = 99999.f ;
                Taux:valid_range = -5.f, 5.f ;
                Taux:min_max = -0.2607f, 0.4275f ;
        float Tauy(year, month, lat, lon) ;
                Tauy:short_name = "Tauy" ;
                Tauy:long_name = "Wind stress" ;
                Tauy:units = "N m**-2" ;
                Tauy:_FillValue = 99999.f ;
                Tauy:missing_value = 99999.f ;
                Tauy:valid_range = -5.f, 5.f ;
                Tauy:min_max = -0.2636f, 0.3903f ;
        float H(year, month, lat, lon) ;
                H:short_name = "H" ;
                H:long_name = "Sensible Heat Flux" ;
                H:units = "W m**-2" ;
                H:_FillValue = 99999.f ;
                H:missing_value = 99999.f ;
                H:valid_range = -100.f, 100.f ;
                H:min_max = -39.95f, 67.3f ;
        float E(year, month, lat, lon) ;
                E:short_name = "E" ;
                E:long_name = "Latent Heat Flux" ;
                E:units = "W m**-2" ;
                E:_FillValue = 99999.f ;
                E:missing_value = 99999.f ;
                E:valid_range = -500.f, 500.f ;
                E:min_max = -16.05f, 385.73f ;

// global attributes:
                :title = "Indian Ocean monthly (fluxes) from Jones 1994" ;
                :source = "COAPS at FSU" ;
                :base_time = "1960 to 1989" ;
                :gridded = 1 ;
                :LandValue = 99999.f ;
                :_FillValue = 99999.f ;
                :missing_value = 99999.f ;
                :first_varid = 4 ;
data:

 lon = 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63,
    65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99,
    101, 103, 105, 107, 109, 111, 113, 115, 117, 119 ;

 lat = -29, -27, -25, -23, -21, -19, -17, -15, -13, -11, -9, -7, -5, -3, -1,

    1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23 ;

 month = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 ;

 year = 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970,
    1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982,
    1983, 1984, 1985, 1986, 1987, 1988, 1989 ;

=================================================================

Thanking You,
sudev
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