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/*
 * Copyright (c) 1998-2018 John Caron and University Corporation for Atmospheric Research/Unidata
 * See LICENSE for license information.
 */

package ucar.nc2.dataset.transform;

import ucar.nc2.AttributeContainer;
import ucar.nc2.constants.CF;
import ucar.nc2.dataset.*;

/**
 * Create a LambertAzimuthal Projection from the information in the Coordinate Transform Variable.
 *
 * @author caron
 */
public class LambertAzimuthal extends AbstractTransformBuilder implements HorizTransformBuilderIF {

  public String getTransformName() {
    return CF.LAMBERT_AZIMUTHAL_EQUAL_AREA;
  }

  public ProjectionCT makeCoordinateTransform(AttributeContainer ctv, String geoCoordinateUnits) {
    readStandardParams(ctv, geoCoordinateUnits);
    ucar.unidata.geoloc.projection.LambertAzimuthalEqualArea proj =
            new ucar.unidata.geoloc.projection.LambertAzimuthalEqualArea(lat0, lon0, false_easting, false_northing, earth_radius);
    return new ProjectionCT(ctv.getName(), "FGDC", proj);
  }
}