Пример #1
0
  /**
   * _more_
   *
   * @param desc _more_
   * @param dqc _more_
   * @param selService _more_
   * @param service _more_
   * @param selStation _more_
   * @param selRegion _more_
   * @param selTime _more_
   */
  private DqcRadarDatasetCollection(
      String desc,
      QueryCapability dqc,
      SelectService selService,
      SelectService.ServiceChoice service,
      SelectStation selStation,
      SelectGeoRegion selRegion,
      SelectList selTime) {
    super();
    //  this.ds = ds;
    this.desc = desc;
    this.dqc = dqc;
    this.selService = selService;
    this.selStation = selStation;
    this.selRegion = selRegion;
    this.selTime = selTime;
    this.service = service;

    ArrayList stationList = selStation.getStations();
    stations = new HashMap(stationList.size());
    for (int i = 0; i < stationList.size(); i++) {
      thredds.catalog.query.Station station = (thredds.catalog.query.Station) stationList.get(i);
      //  DqcRadarStation dd = new DqcRadarStation(station);
      stations.put(station.getValue(), station);
    }

    ArrayList timeList = selTime.getChoices();
    relTimesList = new HashMap(timeList.size());
    for (int i = 0; i < timeList.size(); i++) {
      thredds.catalog.query.Choice tt = (thredds.catalog.query.Choice) timeList.get(i);
      relTimesList.put(tt.getValue(), tt);
    }

    String ql = dqc.getQuery().getUriResolved().toString();

    startDate = new Date();
    endDate = new Date();

    try {
      timeUnit = new DateUnit("hours since 1991-01-01T00:00");
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
Пример #2
0
  /**
   * get all radar station within box.
   *
   * @param boundingBox _more_
   * @param cancel _more_
   * @return List of type DqcRadarStation objects
   * @throws IOException java io exception
   */
  public List getStations(
      ucar.unidata.geoloc.LatLonRect boundingBox, ucar.nc2.util.CancelTask cancel)
      throws IOException {
    List sl = selStation.getStations();
    ArrayList dsl = new ArrayList();

    for (Iterator it = sl.iterator(); it.hasNext(); ) {
      Station s = (Station) it.next();
      LatLonPointImpl latlonPt = new LatLonPointImpl();
      latlonPt.set(s.getLocation().getLatitude(), s.getLocation().getLongitude());
      if (boundingBox.contains(latlonPt)) {
        dsl.add(s);
      }
      if ((cancel != null) && cancel.isCancel()) {
        return null;
      }
    }

    return dsl;
  }
Пример #3
0
  /**
   * _more_
   *
   * @param args _more_
   * @throws IOException _more_
   */
  public static void main(String args[]) throws IOException {
    StringBuffer errlog = new StringBuffer();
    String dqc_location = "http://thredds.ucar.edu/thredds/idd/radarLevel2";
    DqcRadarDatasetCollection ds = factory("test", dqc_location, errlog);
    System.out.println(" errs= " + errlog);

    List stns = ds.getStations();
    System.out.println(" nstns= " + stns.size());

    Station stn = (Station) (stns.get(2));

    // List ulist = stn.getRadarStationURIs();
    // assert null != ulist;
    Date ts1 = DateUnit.getStandardOrISO("2007-06-9T12:12:00");
    Date ts2 = DateUnit.getStandardOrISO("2007-06-9T23:12:00");

    List tlist = ds.getRadarStationTimes(stn.getValue(), ts1, ts2);
    int sz = tlist.size();
    Date ts0 = DateUnit.getStandardOrISO((String) tlist.get(1));
    RadialDatasetSweep rds = ds.getRadarDataset(stn.getValue(), ts0);
    URI stURL = ds.getRadarDatasetURI(stn.getValue(), ts0);
    assert null != stURL;
    assert 0 != sz;
    DateSelection dateS = new DateSelection(ts1, ts2);
    dateS.setInterval((double) 3600 * 1000);
    dateS.setRoundTo((double) 3600 * 1000);
    dateS.setPreRange((double) 500 * 1000);
    dateS.setPostRange((double) 500 * 1000);

    for (int i = 0; i < stns.size(); i++) {
      stn = (Station) stns.get(i);
      List times =
          ds.getRadarStationTimes(
              stn.getValue(),
              new Date(System.currentTimeMillis() - 3600 * 1000 * 24 * 100),
              new Date(System.currentTimeMillis()));
      if (times.size() > 0) {
        System.err.println(
            stn
                + " times:"
                + times.size()
                + " "
                + times.get(0)
                + " - "
                + times.get(times.size() - 1));
      } else {
        System.err.println(stn + " no times");
      }
    }
    System.exit(0);

    List jList = ds.getDataURIs("KABX", dateS);

    assert null != jList;
    List mList = ds.getData("KABX", dateS, null);
    assert null != mList;

    // Date ts0 =
    // DateFromString.getDateUsingCompleteDateFormat((String)tlist.get(1),"yyyy-MM-dd'T'HH:mm:ss");
    Date ts = DateUnit.getStandardOrISO((String) tlist.get(1));
    java.text.SimpleDateFormat isoDateTimeFormat;
    isoDateTimeFormat = new java.text.SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
    isoDateTimeFormat.setTimeZone(java.util.TimeZone.getTimeZone("GMT"));
    String st = isoDateTimeFormat.format(ts);
  }