private void addParameters() { addParameter(CF.GRID_MAPPING_NAME, CF.LATITUDE_LONGITUDE); if (earth.isSpherical()) addParameter(CF.EARTH_RADIUS, earth.getEquatorRadius()); else { addParameter(CF.SEMI_MAJOR_AXIS, earth.getEquatorRadius()); addParameter(CF.SEMI_MINOR_AXIS, earth.getPoleRadius()); } }