_speed_node = node->getChild("indicated-speed-fpm", 0, true);
_speed_up_node = fgGetNode("/sim/speed-up", true);
- // Initialize at ambient pressure
+ reinit();
+}
+
+void
+VerticalSpeedIndicator::reinit ()
+{
+ // Initialize at ambient pressure
_internal_pressure_inhg = _pressure_node->getDoubleValue();
}