[gradsusr] GrADS is displaying only 1 variable

[Joseph Basconcillo]

Hi, 

Below is my header file for the file, "gdaps_anal_768_2018050100.nc".

I opened them successfully in other platforms including all variables (e.g. u, v, theta, temp) but in GrADS only u is being shown. The other variables are being left out.

netcdf file:/G:/gdaps_anal_768_2018050100.nc {
  dimensions:
    longitude = 1536;
    latitude = 1152;
    hybrid_ht = 1;
    t = UNLIMITED;   // (1 currently)
    longitude_1 = 1536;
    latitude_1 = 1153;
    hybrid_ht_1 = 1;
    surface = 1;
  variables:
    float u(t=1, hybrid_ht=1, latitude=1152, longitude=1536);
      :source = "Unified Model Output (Vn10.2):";
      :name = "u";
      :title = "Westerly component of wind  u";
      :date = "01/05/18";
      :time = "00:00";
      :long_name = "Westerly component of wind  u";
      :units = "m s-1";
      :missing_value = 2.0E20f; // float
      :_FillValue = 2.0E20f; // float
      :valid_min = -24.836214f; // float
      :valid_max = 21.292374f; // float

    float v(t=1, hybrid_ht=1, latitude_1=1153, longitude_1=1536);
      :source = "Unified Model Output (Vn10.2):";
      :name = "v";
      :title = "Southerly component of wind v";
      :date = "01/05/18";
      :time = "00:00";
      :long_name = "Southerly component of wind v";
      :units = "m s-1";
      :missing_value = 2.0E20f; // float
      :_FillValue = 2.0E20f; // float
      :valid_min = -19.5578f; // float
      :valid_max = 26.530746f; // float

    float theta(t=1, hybrid_ht_1=1, latitude=1152, longitude_1=1536);
      :source = "Unified Model Output (Vn10.2):";
      :name = "theta";
      :title = "Potential temperature";
      :date = "01/05/18";
      :time = "00:00";
      :long_name = "Potential temperature";
      :units = "K";
      :missing_value = 2.0E20f; // float
      :_FillValue = 2.0E20f; // float
      :valid_min = 227.68872f; // float
      :valid_max = 328.4967f; // float

    float temp(t=1, surface=1, latitude=1152, longitude_1=1536);
      :source = "Unified Model Output (Vn10.2):";
      :name = "temp";
      :title = "Temperature T";
      :date = "01/05/18";
      :time = "00:00";
      :long_name = "Temperature T";
      :units = "K";
      :missing_value = 2.0E20f; // float
      :_FillValue = 2.0E20f; // float
      :valid_min = 191.576f; // float
      :valid_max = 329.6931f; // float

    float longitude(longitude=1536);
      :units = "degrees_east";
      :point_spacing = "even";
      :modulo = " ";
      :_CoordinateAxisType = "Lon";

    float latitude(latitude=1152);
      :units = "degrees_north";
      :point_spacing = "even";
      :_CoordinateAxisType = "Lat";

    float hybrid_ht(hybrid_ht=1);
      :units = "level";
      :positive = "up";
      :_CoordinateAxisType = "GeoZ";
      :_CoordinateZisPositive = "up";

    float t(t=1);
      :units = "days since 2018-05-01 00:00:00";
      :time_origin = "01-MAY-2018:00:00:00";
      :_CoordinateAxisType = "Time";

    float longitude_1(longitude_1=1536);
      :units = "degrees_east";
      :point_spacing = "even";
      :modulo = " ";
      :_CoordinateAxisType = "Lon";

    float latitude_1(latitude_1=1153);
      :units = "degrees_north";
      :point_spacing = "even";
      :_CoordinateAxisType = "Lat";

    float hybrid_ht_1(hybrid_ht_1=1);
      :units = "level";
      :positive = "up";
      :_CoordinateAxisType = "GeoZ";
      :_CoordinateZisPositive = "up";

    float surface(surface=1);
      :units = "level";
      :positive = "up";
      :_CoordinateAxisType = "GeoZ";
      :_CoordinateZisPositive = "up";

  // global attributes:
  :history = "Wed Jul  4 06:45:35 UTC 2018 - CONVSH V1.91 16-February-2006";
  :_CoordSysBuilder = "ucar.nc2.dataset.conv.DefaultConvention";
}


The descriptor file I used is the following:

dset ^gdaps_anal_768_2018050100.nc
dtype netcdf
undef 2.0E20f_missing_value
xdef 1536 linear 0 360
ydef 1152 linear -90 90
tdef 1 linear 00Z01MAY2018 1
edef 1 linear 1 1
vars 3
u 1 t,z,y,x Westerly component of wind  u
v 1 t,z,y,x Easterly component of wind  v 
t 1 t,z,y,x Temperature T
endvars

The error says gadxdf error: Missing or invalid dimension size. I am guessing the error is the xdef and ydef. Can you help me on this?

Thanks.

Yours,
Joseph Basconcillo