[gradsusr] GrADS is displaying only 1 variable

[Brabenec, Paul]

Hi -

Your latitudes do not match maybe failing at V .

float u(t=1, hybrid_ht=1, latitude=1152, longitude=1536);
float v(t=1, hybrid_ht=1, latitude_1=1153, longitude_1=1536);

Paul

On 8/2/18, 7:14 AM, "gradsusr on behalf of Joseph Basconcillo" <gradsusr-bounces at gradsusr.org on behalf of jbasconcillo at pagasa.dost.gov.ph> wrote:

    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
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