netcdf ship/19250327_sb.gem {
  dimensions:
    record = 30199;
    len8 = 8;
    len4 = 4;
    len2 = 2;
  variables:

    Structure {
      float SLAT;
        :long_name = "latitude";
        :units = "degrees_north";
        :missing_value = -9999.0f; // float
        :standard_name = "latitude";
      float SLON;
        :long_name = "longitude";
        :units = "degrees_east";
        :missing_value = -9999.0f; // float
        :standard_name = "longitude";
      char STID(len8=8);
        :long_name = "Station identifier";
        :standard_name = "station_id";
      int STNM;
        :long_name = "WMO station id";
        :missing_value = -9999; // int
      float SELV;
        :long_name = "altitude";
        :units = "meter";
        :missing_value = -9999.0f; // float
        :positive = "up";
        :standard_name = "station_altitude";
      char STAT(len2=2);
        :long_name = "state or province";
      char COUN(len2=2);
        :long_name = "country code";
      char STD2(len4=4);
        :long_name = "Extended station id";
      int SPRI;
        :long_name = "Station priority";
        :missing_value = -9999; // int
      double time;
        :units = "seconds since 1970-01-01 00:00:00";
        :long_name = "time";
      float PMSL;
        :long_name = "Mean sea level pressure";
        :units = "millibar";
        :missing_value = -9999.0f; // float
      float PRES;
        :long_name = "Pressure";
        :units = "millibar";
        :missing_value = -9999.0f; // float
      float P03D;
        :long_name = "Pressure tendency and group";
        :missing_value = -9999.0f; // float
      float TMPC;
        :long_name = "Temperature";
        :units = "degC";
        :missing_value = -9999.0f; // float
      float DWPC;
        :long_name = "Dew-point temperature";
        :units = "degC";
        :missing_value = -9999.0f; // float
      float TMWC;
        :long_name = "Wet bulb temperature";
        :units = "degC";
        :missing_value = -9999.0f; // float
      float SPED;
        :long_name = "Wind speed";
        :units = "meter/second";
        :missing_value = -9999.0f; // float
      float DRCT;
        :long_name = "Wind direction";
        :units = "degree";
        :missing_value = -9999.0f; // float
      float VSBK;
        :long_name = "Visibility";
        :units = "km";
        :missing_value = -9999.0f; // float
      float WWMO;
        :long_name = "Numeric WMO weather code";
        :missing_value = -9999.0f; // float
      float PWWM;
        :long_name = "Numeric past weather WMO code";
        :missing_value = -9999.0f; // float
      float CFRT;
        :long_name = "Cloud Coverage Symbol";
        :missing_value = -9999.0f; // float
      float CFRL;
        :long_name = "Coverage of celestial dome";
        :missing_value = -9999.0f; // float
      float CTYL;
        :long_name = "Low-level cloud genera";
        :missing_value = -9999.0f; // float
      float CLHL;
        :long_name = "Low Cloud height";
        :units = "100.ft";
        :missing_value = -9999.0f; // float
      float SSTC;
        :long_name = "Sea Surface Temperature";
        :units = "degC";
        :missing_value = -9999.0f; // float
      float WPER;
        :long_name = "Wave period";
        :units = "sec";
        :missing_value = -9999.0f; // float
      float WHGT;
        :long_name = "Wave height";
        :units = "m";
        :missing_value = -9999.0f; // float
      float PWHR;
        :long_name = "Hour of 5-second wind speed";
        :units = "hour";
        :missing_value = -9999.0f; // float
      float PWMN;
        :long_name = "Min of 5-second wind speed";
        :units = "minute";
        :missing_value = -9999.0f; // float
      float PWDR;
        :long_name = "Peak 5-second wind direction";
        :units = "degree";
        :missing_value = -9999.0f; // float
      float PWSP;
        :long_name = "Peak 5-second wind speed";
        :units = "meter/second";
        :missing_value = -9999.0f; // float
      float TOST;
        :long_name = "Type of station";
        :missing_value = -9999.0f; // float
      float CBAS;
        :long_name = "Cloud base";
        :missing_value = -9999.0f; // float
      float POWW;
        :long_name = "Period of wind wave";
        :units = "sec";
        :missing_value = -9999.0f; // float
      float HOWW;
        :long_name = "Height of wind wave";
        :units = "meter";
        :missing_value = -9999.0f; // float
      float DOSW;
        :long_name = "Direction of predominant swell";
        :units = "degree";
        :missing_value = -9999.0f; // float
      float POSW;
        :long_name = "Period of predominant swell";
        :units = "second";
        :missing_value = -9999.0f; // float
      float HOSW;
        :long_name = "Height of predominant swell";
        :units = "meter";
        :missing_value = -9999.0f; // float
      float DOS2;
        :long_name = "Direction of secondary swell";
        :units = "degree";
        :missing_value = -9999.0f; // float
      float POS2;
        :long_name = "Period of secondary swell";
        :units = "second";
        :missing_value = -9999.0f; // float
      float HOS2;
        :long_name = "Height of secondary swell";
        :units = "meter";
        :missing_value = -9999.0f; // float
      float IDTH;
        :long_name = "Thickness of ice on ship";
        :units = "meter";
        :missing_value = -9999.0f; // float
      float ROIA;
        :long_name = "Rate of ice accretion on ship";
        :missing_value = -9999.0f; // float
      float GUST;
        :long_name = "Wind gusts";
        :units = "knot";
        :missing_value = -9999.0f; // float
      float ALTI;
        :long_name = "Altimeter setting";
        :units = "inch_Hg";
        :missing_value = -9999.0f; // float
      float SHPD;
        :long_name = "Direction from which ship moving";
        :units = "degrees";
        :missing_value = -9999.0f; // float
      float SHPK;
        :long_name = "Ship\'s average speed 3 hour";
        :units = "knot";
        :missing_value = -9999.0f; // float
      float PKWD;
        :long_name = "Peak 1-minute wind direction";
        :units = "degree";
        :missing_value = -9999.0f; // float
      float PKWS;
        :long_name = "Peak 1-minute wind speed";
        :units = "meter/second";
        :missing_value = -9999.0f; // float
      float PKWT;
        :long_name = "Time of peak 1-minute wind HHMM";
        :missing_value = -9999.0f; // float
      float PMN1;
        :long_name = "Lowest 1-minute average pressure";
        :units = "millibar";
        :missing_value = -9999.0f; // float
      float PMNT;
        :long_name = "Time of lowest 1-min ave pressure";
        :missing_value = -9999.0f; // float
      byte _isMissing;
        :description = "missing flag - 1 means all params are missing";
        :missing_value = 1B; // byte
    } Obs(record=30199);
    :coordinates = "Obs.time Obs.SLAT Obs.SLON Obs.SELV";


  // global attributes:
  :CF:featureType = "point";
  :Conventions = "GEMPAK/CDM";
  :file_format = "GEMPAK Surface (ship)";
  :history = "Direct read of GEMPAK Surface (ship) into NetCDF-Java API";
  :featureType = "point";
}