ACC RADIUS and PASS BY DIST not see in any manual

Ground Control Software Mission Planner
1

Hi i need info about ACC RADIUS and PASS BY DIST in waypoint task i not see any info… thanks

image
https://user-images.githubusercontent.com/35429159/49981758-0e131200-ff1f-11e8-8764-7e16e1e7d599.png

2

https://mavlink.io/en/messages/common.html#MAV_CMD_NAV_WAYPOINT

3

You can find a detailed description of the parameters at the link Mission Commands — Plane documentation , there is all the documentation for ardupilot