Earth earth = new Earth(semi_major_axis, semi_minor_axis, inverse_flattening);
proj = new ucar.unidata.geoloc.projection.proj4.StereographicAzimuthalProjection(lat0, lon0, scale, 90., false_easting, false_northing, earth);
} else {
proj = new ucar.unidata.geoloc.projection.Stereographic( lat0, lon0, scale, false_easting, false_northing);
}
return new ProjectionCT(ctv.getShortName(), "FGDC", proj);
}