String move(Coordinate coord) throws TrackerException {
isConnected();
trk.move(coord.getPhi(), coord.getTheta(), coord.getRadius(), false);
return "Tracker moved.\n";
}
/**
* Points the tracker to specified spherical coordinates.
*
* @param radius
* @param theta
* @param phi
* @return "Tracker moved.\n"
* @throws TrackerException thrown if not connected
*/
String move(double radius, double theta, double phi, boolean relative) throws TrackerException {
isConnected();
trk.move(phi, theta, radius, relative);
return "Tracker moved.\n";
}