Waypoints 航点
参考：http://ardupilot.github.io/MAVProxy/html/uav_configuration/waypoints.html#waypoints
MAVProxy includes a few commands for managing waypoints. These can be entered via the command line or via the menu bar of the GUI console.
MAYProxy中包括管理航点的指令。指令可以通过命令行或GUI控制台的菜单栏输入。
wp list
View the currently loaded waypoints on the APM.
参看当前APM中包含的航点。
wp load
Load a new set of waypoints from file.
从指定文件中加载一组新的航点。
wp load filename.txt
wp save
Save the set of current waypoints to file.
保存一组航点到指定文件。
wp save filename.txt
wp clear
Delete all waypoints from the APM. It is not recommended to do this during an AUTO mission.
从APM中清空所有航点。但在AUTO模式下将不予执行。
wp update
Similar to wp load, except only a single specified waypoint is loaded.
类似wp load，但仅仅加载一个特定的航点。
wp update filename.txt 6
wp move
Move a specific waypoint to a new location. When entered, a new location can be selected on the map window. If a DTED map is available, the AGL height of the waypoint will be maintained. This requires the map module to be loaded.
将特定航点移动到新位置。输入后，可以在地图窗口中选择新位置。如果DTED地图可用，则将保持航点的AGL高度。这需要加载地图模块。
wp move 6
wp loop
Closes the loop on a mission, allowing the APM to repeat a mission.
关闭任务循环，允许APM重复任务。
wp remove
Remove a specific waypoint from the mission.
从任务中删除特定的航路点。
wp remove 6
wp set
The the specified waypoint as the current waypoint. The mission will be run from this waypoint onwards. If the APM is running in AUTO mode, it will go to this waypoint immediately.
指定的航点为当前航点。任务将从此航点开始运行。如果APM在AUTO模式下运行，它将立即转到此航路点。
wp set 6
wp undo
Reverts the last waypoint change or edit. Only the last change made via the wp command can be undone.
恢复最后一个航点更改或编辑。只有通过wp命令进行的最后一次更改才能撤消。
wp undo
Using a GUI
The map module includes methods for viewing and editing waypoints on a map.
地图模块包括用于在地图上查看和编辑航点的方法。