/**
* Update the center point location
*
* @throws RemoteException Java RMI error
* @throws VisADException VisAD error
*/
protected void updateCenterPoint() throws VisADException, RemoteException {
GriddedSet domainSet = (GriddedSet) GridUtil.getSpatialDomain(getGridDataInstance().getGrid());
// Get location for label of control window
Radar3DCoordinateSystem transform = (Radar3DCoordinateSystem) domainSet.getCoordinateSystem();
// get station location from the data coordinate transform
float stationLat = (transform.getCenterPoint())[0];
float stationLon = (transform.getCenterPoint())[1];
float stationEl = (transform.getCenterPoint())[2];
List choices = getDataChoices();
String staname = ((DataChoice) choices.get(0)).getName();
// If this isn't satisfactory, then please implement a Misc or
// DisplayConventions method that will take an EarthLocation and
// return a nicely formatted string.
initLinePosition(stationLat, stationLon);
setCSLineLength(defaultLen);
}
