Package ucar.unidata.geoloc

Examples of ucar.unidata.geoloc.LatLonPoint

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    // LAT min max;LON min max
    // For ADDE URL's, lon is positive east, on the server, lon is positive west.
    // AddeURLConnection handles the conversion.
    // Format for lat/lon is either decimal degrees or DD:MM:SS

    LatLonPoint ll = bb.getLowerLeftPoint();
    LatLonPoint ur = bb.getUpperRightPoint();
    sbuff.append("LAT ");
    sbuff.append(ll.getLatitude());
    sbuff.append(" ");
    sbuff.append(ur.getLatitude());
    sbuff.append(";LON ");
    sbuff.append(ll.getLongitude());
    sbuff.append(" ");
    sbuff.append(ur.getLongitude());
}
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    // <CoverageOfferingBrief>/lonLatEnvelope
    Element lonLatEnvelopeElem = new Element( "lonLatEnvelope", wcsNS );
    lonLatEnvelopeElem.setAttribute( "srsName", "urn:ogc:def:crs:OGC:1.3:CRS84" );

    LatLonRect llbb = gcs.getLatLonBoundingBox();
    LatLonPoint llpt = llbb.getLowerLeftPoint();
    LatLonPoint urpt = llbb.getUpperRightPoint();

    // <CoverageOfferingBrief>/lonLatEnvelope/gml:pos
    String firstPosition = llpt.getLongitude() + " " + llpt.getLatitude();
    double lon = llpt.getLongitude() + llbb.getWidth();
    String secondPosition = lon + " " + urpt.getLatitude();
// ToDo WCS 1.0Plus - Deal with conversion to meters. (Yikes!!)
    CoordinateAxis1D vertAxis = gcs.getVerticalAxis();
    if ( vertAxis != null )
    {
      // See verAxis.getUnitsString()
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  }


  private Element writeBoundingBox(LatLonRect bb) {
    Element bbElem = new Element("LatLonBox");
    LatLonPoint llpt = bb.getLowerLeftPoint();
    LatLonPoint urpt = bb.getUpperRightPoint();
    bbElem.addContent(new Element("west").addContent(ucar.unidata.util.Format.dfrac(llpt.getLongitude(), 4)));
    bbElem.addContent(new Element("east").addContent(ucar.unidata.util.Format.dfrac(urpt.getLongitude(), 4)));
    bbElem.addContent(new Element("south").addContent(ucar.unidata.util.Format.dfrac(llpt.getLatitude(), 4)));
    bbElem.addContent(new Element("north").addContent(ucar.unidata.util.Format.dfrac(urpt.getLatitude(), 4)));
    return bbElem;
  }
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    int[] xy = gcs.findXYindexFromLatLonBounded(lat, lon, null);

    Array data  = grid.readDataSlice(tidx, -1, xy[1], xy[0]);

    // use actual grid midpoint
    LatLonPoint latlon = gcs.getLatLon(xy[0], xy[1]);

    Point p = new Point();
    p.lat = latlon.getLatitude();
    p.lon = latlon.getLongitude();
    p.dataValue = data.getDouble( data.getIndex());
    return p;
  }
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    int[] xy = gcs.findXYindexFromLatLon(lat, lon, null);

    Array data  = grid.readDataSlice(tidx, zidx, xy[1], xy[0]);

    // use actual grid midpoint
    LatLonPoint latlon = gcs.getLatLon(xy[0], xy[1]);

    Point p = new Point();
    p.lat = latlon.getLatitude();
    p.lon = latlon.getLongitude();
    p.z = zAxis.getCoordValue( zidx);
    p.dataValue = data.getDouble( data.getIndex());
    return p;
  }
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      // add lat/lon bounding box
      if (bb != null) {
        Element bbElem = new Element("horizBB");
        rootElem.addContent(bbElem);
        LatLonPoint llpt = bb.getLowerLeftPoint();
        LatLonPoint urpt = bb.getUpperRightPoint();
        bbElem.setAttribute("west", ucar.unidata.util.Format.dfrac(llpt.getLongitude(), 3));
        bbElem.setAttribute("east", ucar.unidata.util.Format.dfrac(urpt.getLongitude(), 3));
        bbElem.setAttribute("south", ucar.unidata.util.Format.dfrac(llpt.getLatitude(), 3));
        bbElem.setAttribute("north", ucar.unidata.util.Format.dfrac(urpt.getLatitude(), 3));
      }
    }

    return doc;
  }
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    // spatialDomain/Envelope@srsName [0..1] (URI)
    envelopeElem.setAttribute( "srsName", "urn:ogc:def:crs:OGC:1.3:CRS84" );

    LatLonRect llbb = gcs.getLatLonBoundingBox();
    LatLonPoint llpt = llbb.getLowerLeftPoint();
    LatLonPoint urpt = llbb.getUpperRightPoint();

    double lon = llpt.getLongitude() + llbb.getWidth();
    int posDim = 2;
    String firstPosition = llpt.getLongitude() + " " + llpt.getLatitude();
    String secondPosition = lon + " " + urpt.getLatitude();
    // ToDo WCS 1.0Plus - Deal with conversion to meters. (Yikes!!)
    CoordinateAxis1D vertAxis = gcs.getVerticalAxis();
    if ( vertAxis != null )
    {
      posDim++;
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    // spatialDomain/Envelope@srsName [0..1] (URI)
    envelopeElem.setAttribute( "srsName", "urn:ogc:def:crs:OGC:1.3:CRS84" );

    LatLonRect llbb = gcs.getLatLonBoundingBox();
    LatLonPoint llpt = llbb.getLowerLeftPoint();
    LatLonPoint urpt = llbb.getUpperRightPoint();

    double lon = llpt.getLongitude() + llbb.getWidth();
    int posDim = 2;
    String firstPosition = llpt.getLongitude() + " " + llpt.getLatitude();
    String secondPosition = lon + " " + urpt.getLatitude();
// ToDo WCS 1.0Plus - Add vertical (Deal with conversion to meters. Yikes!!)
//    CoordinateAxis1D vertAxis = gcs.getVerticalAxis();
//    if ( vertAxis != null )
//    {
//      // See verAxis.getUnitsString()
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    // <CoverageOfferingBrief>/lonLatEnvelope
    Element lonLatEnvelopeElem = new Element( "lonLatEnvelope", wcsNS );
    lonLatEnvelopeElem.setAttribute( "srsName", "urn:ogc:def:crs:OGC:1.3:CRS84" );

    LatLonRect llbb = gcs.getLatLonBoundingBox();
    LatLonPoint llpt = llbb.getLowerLeftPoint();
    LatLonPoint urpt = llbb.getUpperRightPoint();

    // <CoverageOfferingBrief>/lonLatEnvelope/gml:pos
    String firstPosition = llpt.getLongitude() + " " + llpt.getLatitude();
    double lon = llpt.getLongitude() + llbb.getWidth();
    String secondPosition = lon + " " + urpt.getLatitude();
// ToDo WCS 1.0Plus - Add vertical (Deal with conversion to meters. Yikes!!)
//    CoordinateAxis1D vertAxis = gcs.getVerticalAxis();
//    if ( vertAxis != null )
//    {
//      // See verAxis.getUnitsString()
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    if ((d1 != null) && (d2 != null))
      assert d1.before(d2) || d1.equals( d2);

    ucar.unidata.geoloc.EarthLocation eloc = rds.getCommonOrigin();
    assert eloc != null;
    LatLonPoint llp = new LatLonPointImpl( eloc.getLatitude(), eloc.getLongitude());

    LatLonRect bb = rds.getBoundingBox();
    assert bb.contains(llp);

    List rvars = rds.getDataVariables();
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