grib/src/main/java/ucar/nc2/grib/grib1/tables/AfwaTables.java
@Override
  public Grib1ParamLevel getParamLevel(Grib1SectionProductDefinition pds) {
    int levelType = pds.getLevelType();
    int pds11 = pds.getLevelValue1();
    int pds12 = pds.getLevelValue2();
    int pds1112 = pds11 << 8 | pds12;

    switch (levelType) {
      case 210:
        return new Grib1ParamLevel(this, levelType, (float) pds1112, GribNumbers.MISSING);

      case 218:
         return new Grib1ParamLevel(this, levelType, (float) pds11 + 200, (float) pds12 + 200);

      case 246:
        return new Grib1ParamLevel(this, levelType, (float) pds1112, GribNumbers.MISSING);

       default:
        return new Grib1ParamLevel(this, pds);
    }
  }
@Override
  public Grib1ParamLevel getParamLevel(Grib1SectionProductDefinition pds) {
    int levelType = pds.getLevelType();
    int pds11 = pds.getLevelValue1();
    int pds12 = pds.getLevelValue2();
    int pds1112 = pds11 << 8 | pds12;

    switch (levelType) {
      case 210:
        return new Grib1ParamLevel(this, levelType, (float) pds1112, GribNumbers.MISSING);

      case 218:
         return new Grib1ParamLevel(this, levelType, (float) pds11 + 200, (float) pds12 + 200);

      case 246:
        return new Grib1ParamLevel(this, levelType, (float) pds1112, GribNumbers.MISSING);

       default:
        return new Grib1ParamLevel(this, pds);
    }
  }
/ levels