import org.orekit.propagation.SpacecraftState;
import org.orekit.time.AbsoluteDate;
import org.orekit.utils.Constants;
import org.orekit.utils.TimeStampedFieldPVCoordinates;
public class Range extends AbstractMeasurement<Range> {
<BUG>private final GroundStation station;
public Range(final GroundStation station, final AbsoluteDate date,</BUG>
final double range, final double sigma, final double baseWeight)
throws OrekitException {
super(date, range, sigma, baseWeight,

import org.orekit.propagation.SpacecraftState;
import org.orekit.time.AbsoluteDate;
import org.orekit.utils.Constants;
import org.orekit.utils.TimeStampedFieldPVCoordinates;
public class Range extends AbstractMeasurement<Range> {
private final GroundStation station;
private final DSFactory factory;
public Range(final GroundStation station, final AbsoluteDate date,
final double range, final double sigma, final double baseWeight)
throws OrekitException {
super(date, range, sigma, baseWeight,
