Read out the safety zone the MAV currently assumes.

                frame                     : Coordinate frame, as defined by MAV_FRAME enum in mavlink_types.h. Can be either global, GPS, right-handed with Z axis up or local, right handed, Z axis down. (uint8_t)
                p1x                       : x position 1 / Latitude 1 (float)
                p1y                       : y position 1 / Longitude 1 (float)
                p1z                       : z position 1 / Altitude 1 (float)
                p2x                       : x position 2 / Latitude 2 (float)
                p2y                       : y position 2 / Longitude 2 (float)
                p2z                       : z position 2 / Altitude 2 (float)

def safety_allowed_area_encode(self, frame, p1x, p1y, p1z, p2x, p2y, p2z):
                '''
                Read out the safety zone the MAV currently assumes.

                frame                     : Coordinate frame, as defined by MAV_FRAME enum in mavlink_types.h. Can be either global, GPS, right-handed with Z axis up or local, right handed, Z axis down. (uint8_t)
                p1x                       : x position 1 / Latitude 1 (float)
                p1y                       : y position 1 / Longitude 1 (float)
                p1z                       : z position 1 / Altitude 1 (float)
                p2x                       : x position 2 / Latitude 2 (float)
                p2y                       : y position 2 / Longitude 2 (float)
                p2z                       : z position 2 / Altitude 2 (float)

                '''
                return MAVLink_safety_allowed_area_message(frame, p1x, p1y, p1z, p2x, p2y, p2z)