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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.conv;

import ucar.nc2.NetcdfFile;
import ucar.nc2.constants.AxisType;
import ucar.nc2.dataset.CoordSysBuilder;
import ucar.nc2.dataset.NetcdfDataset;
import ucar.nc2.dataset.VariableEnhanced;

/**
 * Created by IntelliJ IDEA.
 * User: yuanho
 * Date: Mar 17, 2010
 * Time: 2:27:03 PM
 * To change this template use File | Settings | File Templates.
 */
public class Jason2Convention extends CoordSysBuilder {
  /**
   * @param ncfile the NetcdfFile to test
   * @return true if we think this is a Zebra file.
   */
  public static boolean isMine(NetcdfFile ncfile) {

    // :start_time = 9.17028312E8; // double
    // :stop_time = 9.170284104681826E8; // double

    if ((null == ncfile.findDimension("time"))) {
      return false;
    }
    // if (null == ncfile.findGlobalAttribute( "start_time")) return false;
    // if (null == ncfile.findGlobalAttribute( "stop_time")) return false;

    String center = ncfile.findAttValueIgnoreCase(null, "processing_center", null);
    if ("ESPC".equals(center)) {
      String mission = ncfile.findAttValueIgnoreCase(null, "mission_name", null);
      return "OSTM/Jason-2".equals(mission);
    } else
      return false;
  }

  /**
   * _more_
   */
  public Jason2Convention() {
    this.conventionName = "Jason2";
  }

  /**
   * _more_
   *
   * @param ncDataset _more_
   * @param v _more_
   *
   * @return _more_
   */
  protected AxisType getAxisType(NetcdfDataset ncDataset, VariableEnhanced v) {
    String name = v.getShortName();
    if (name.equals("time")) {
      return AxisType.Time;
    }
    if (name.equals("lat")) {
      return AxisType.Lat;
    }
    if (name.equals("lon")) {
      return AxisType.Lon;
    }
    // if (name.equals("xLeo") ) return AxisType.GeoX;
    // if (name.equals("yLeo") ) return AxisType.GeoY;
    if (name.equals("alt")) {
      return AxisType.Height;
    }
    return null;
  }

}