How to use

ucar.unidata.geoloc.projection.Utm_To_Gdc_Converter

constructor

/**
 * Construct a Universal Transverse Mercator Projection.
 *
 * @param a       the semi-major axis (meters) for the ellipsoid
 * @param f       the inverse flattening for the ellipsoid
 * @param zone    the UTM zone number (1-60)
 * @param isNorth true if the UTM coordinate is in the northern hemisphere
 */
public UtmProjection(double a, double f, int zone, boolean isNorth) {
 super("UtmProjection", false);
 save = new SaveParams(a, f);
 convert2latlon = new Utm_To_Gdc_Converter(a, f, zone, isNorth);
 convert2xy = new Gdc_To_Utm_Converter(a, f, zone, isNorth);
 addParameter(CF.GRID_MAPPING_NAME, GRID_MAPPING_NAME);
 addParameter(CF.SEMI_MAJOR_AXIS, a);
 addParameter(CF.INVERSE_FLATTENING, f);
 addParameter(UTM_ZONE1, zone);
}

/**
 * Construct a Universal Transverse Mercator Projection.
 *
 * @param a       the semi-major axis (meters) for the ellipsoid
 * @param f       the inverse flattening for the ellipsoid
 * @param zone    the UTM zone number (1-60)
 * @param isNorth true if the UTM coordinate is in the northern hemisphere
 */
public UtmProjection(double a, double f, int zone, boolean isNorth) {
 super("UtmProjection", false);
 saveParams = new SaveParams(a, f, zone, isNorth);
 convert2latlon = new Utm_To_Gdc_Converter(a, f, zone, isNorth);
 convert2xy = new Gdc_To_Utm_Converter(a, f, zone, isNorth);
 addParameter(CF.GRID_MAPPING_NAME, GRID_MAPPING_NAME);
 addParameter(CF.SEMI_MAJOR_AXIS, a);
 addParameter(CF.INVERSE_FLATTENING, f);
 addParameter(UTM_ZONE1, zone);
}

/**
 * Construct a Universal Transverse Mercator Projection.
 *
 * @param a       the semi-major axis (meters) for the ellipsoid
 * @param f       the inverse flattening for the ellipsoid
 * @param zone    the UTM zone number (1-60)
 * @param isNorth true if the UTM coordinate is in the northern hemisphere
 */
public UtmProjection(double a, double f, int zone, boolean isNorth) {
 super("UtmProjection", false);
 saveParams = new SaveParams(a, f, zone, isNorth);
 convert2latlon = new Utm_To_Gdc_Converter(a, f, zone, isNorth);
 convert2xy = new Gdc_To_Utm_Converter(a, f, zone, isNorth);
 addParameter(CF.GRID_MAPPING_NAME, GRID_MAPPING_NAME);
 addParameter(CF.SEMI_MAJOR_AXIS, a);
 addParameter(CF.INVERSE_FLATTENING, f);
 addParameter(UTM_ZONE1, zone);
}

/**
 * Constructor with default WGS 84 ellipsoid.
 *
 * @param zone    the UTM zone number (1-60)
 * @param isNorth true if the UTM coordinate is in the northern hemisphere
 */
public UtmProjection(int zone, boolean isNorth) {
 super("UtmProjection", false);
 convert2latlon = new Utm_To_Gdc_Converter(zone, isNorth);
 convert2xy = new Gdc_To_Utm_Converter(zone, isNorth);
 addParameter(CF.GRID_MAPPING_NAME, GRID_MAPPING_NAME);
 addParameter(CF.SEMI_MAJOR_AXIS, convert2latlon.getA());
 addParameter(CF.INVERSE_FLATTENING, convert2latlon.getF());
 addParameter(UTM_ZONE1, zone);
}

/**
 * Set the zone number = [1,60]
 *
 * @param newZone _more_
 */
public void setZone(int newZone) {
 convert2latlon = new Utm_To_Gdc_Converter(convert2latlon.getA(),
     convert2latlon.getF(), newZone, convert2latlon.isNorth());
 convert2xy = new Gdc_To_Utm_Converter(convert2latlon.getA(),
     convert2latlon.getF(), convert2latlon.getZone(),
     convert2latlon.isNorth());
}

/**
 * Set whether in North or South Hemisphere.
 *
 * @param newNorth _more_
 */
public void setNorth(boolean newNorth) {
 convert2latlon = new Utm_To_Gdc_Converter(convert2latlon.getA(),
     convert2latlon.getF(), convert2latlon.getZone(), newNorth);
 convert2xy = new Gdc_To_Utm_Converter(convert2latlon.getA(),
     convert2latlon.getF(), convert2latlon.getZone(),
     convert2latlon.isNorth());
}

/**
 * Construct a Universal Transverse Mercator Projection.
 *
 * @param a       the semi-major axis (meters) for the ellipsoid
 * @param f       the inverse flattening for the ellipsoid
 * @param zone    the UTM zone number (1-60)
 * @param isNorth true if the UTM coordinate is in the northern hemisphere
 */
public UtmProjection(double a, double f, int zone, boolean isNorth) {
 save = new SaveParams(a, f);
 convert2latlon = new Utm_To_Gdc_Converter(a, f, zone, isNorth);
 convert2xy = new Gdc_To_Utm_Converter(a, f, zone, isNorth);
 addParameter(ATTR_NAME, "universal_transverse_mercator");
 addParameter("semi-major_axis", a);
 addParameter("inverse_flattening", f);
 addParameter("UTM_zone", zone);
 addParameter("north_hemisphere", isNorth
     ? "true"
     : "false");
}

/**
 * Constructor with default WGS 84 ellipsoid.
 *
 * @param zone    the UTM zone number (1-60)
 * @param isNorth true if the UTM coordinate is in the northern hemisphere
 */
public UtmProjection(int zone, boolean isNorth) {
 convert2latlon = new Utm_To_Gdc_Converter(zone, isNorth);
 convert2xy = new Gdc_To_Utm_Converter(zone, isNorth);
 addParameter(ATTR_NAME, "UTM");
 addParameter("semi-major_axis", convert2latlon.getA());
 addParameter("inverse_flattening", convert2latlon.getF());
 addParameter("UTM_zone", zone);
 addParameter("north_hemisphere", isNorth
     ? "true"
     : "false");
}

/**
 * Constructor with default WGS 84 ellipsoid.
 *
 * @param zone    the UTM zone number (1-60)
 * @param isNorth true if the UTM coordinate is in the northern hemisphere
 */
public UtmProjection(int zone, boolean isNorth) {
 super("UtmProjection", false);
 convert2latlon = new Utm_To_Gdc_Converter(zone, isNorth);
 convert2xy = new Gdc_To_Utm_Converter(zone, isNorth);
 saveParams = new SaveParams(convert2latlon.getA(), 1/convert2latlon.getF(), zone, isNorth);
 addParameter(CF.GRID_MAPPING_NAME, GRID_MAPPING_NAME);
 addParameter(CF.SEMI_MAJOR_AXIS, convert2latlon.getA());
 addParameter(CF.INVERSE_FLATTENING, convert2latlon.getF());
 addParameter(UTM_ZONE1, zone);
}

/**
 * Constructor with default WGS 84 ellipsoid.
 *
 * @param zone    the UTM zone number (1-60)
 * @param isNorth true if the UTM coordinate is in the northern hemisphere
 */
public UtmProjection(int zone, boolean isNorth) {
 super("UtmProjection", false);
 convert2latlon = new Utm_To_Gdc_Converter(zone, isNorth);
 convert2xy = new Gdc_To_Utm_Converter(zone, isNorth);
 saveParams = new SaveParams(convert2latlon.getA(), 1/convert2latlon.getF(), zone, isNorth);
 addParameter(CF.GRID_MAPPING_NAME, GRID_MAPPING_NAME);
 addParameter(CF.SEMI_MAJOR_AXIS, convert2latlon.getA());
 addParameter(CF.INVERSE_FLATTENING, convert2latlon.getF());
 addParameter(UTM_ZONE1, zone);
}