def hil_gps_send(self, time_usec, fix_type, lat, lon, alt, eph, epv, vel, vn, ve, vd, cog, satellites_visible, force_mavlink1=False):
                '''
                The global position, as returned by the Global Positioning System
                (GPS). This is                  NOT the global
                position estimate of the sytem, but rather a RAW
                sensor value. See message GLOBAL_POSITION for the
                global position estimate. Coordinate frame is right-
                handed, Z-axis up (GPS frame).

                time_usec                 : Timestamp (microseconds since UNIX epoch or microseconds since system boot) (uint64_t)
                fix_type                  : 0-1: no fix, 2: 2D fix, 3: 3D fix. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix. (uint8_t)
                lat                       : Latitude (WGS84), in degrees * 1E7 (int32_t)
                lon                       : Longitude (WGS84), in degrees * 1E7 (int32_t)
                alt                       : Altitude (AMSL, not WGS84), in meters * 1000 (positive for up) (int32_t)
                eph                       : GPS HDOP horizontal dilution of position in cm (m*100). If unknown, set to: 65535 (uint16_t)
                epv                       : GPS VDOP vertical dilution of position in cm (m*100). If unknown, set to: 65535 (uint16_t)
                vel                       : GPS ground speed (m/s * 100). If unknown, set to: 65535 (uint16_t)
                vn                        : GPS velocity in cm/s in NORTH direction in earth-fixed NED frame (int16_t)
                ve                        : GPS velocity in cm/s in EAST direction in earth-fixed NED frame (int16_t)
                vd                        : GPS velocity in cm/s in DOWN direction in earth-fixed NED frame (int16_t)
                cog                       : Course over ground (NOT heading, but direction of movement) in degrees * 100, 0.0..359.99 degrees. If unknown, set to: 65535 (uint16_t)
                satellites_visible        : Number of satellites visible. If unknown, set to 255 (uint8_t)

                '''
                return self.send(self.hil_gps_encode(time_usec, fix_type, lat, lon, alt, eph, epv, vel, vn, ve, vd, cog, satellites_visible), force_mavlink1=force_mavlink1)
The global position, as returned by the Global Positioning System
                (GPS). This is                  NOT the global
                position estimate of the sytem, but rather a RAW
                sensor value. See message GLOBAL_POSITION for the
                global position estimate. Coordinate frame is right-
                handed, Z-axis up (GPS frame).

                time_usec                 : Timestamp (microseconds since UNIX epoch or microseconds since system boot) (uint64_t)
                fix_type                  : 0-1: no fix, 2: 2D fix, 3: 3D fix. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix. (uint8_t)
                lat                       : Latitude (WGS84), in degrees * 1E7 (int32_t)
                lon                       : Longitude (WGS84), in degrees * 1E7 (int32_t)
                alt                       : Altitude (AMSL, not WGS84), in meters * 1000 (positive for up) (int32_t)
                eph                       : GPS HDOP horizontal dilution of position in cm (m*100). If unknown, set to: 65535 (uint16_t)
                epv                       : GPS VDOP vertical dilution of position in cm (m*100). If unknown, set to: 65535 (uint16_t)
                vel                       : GPS ground speed (m/s * 100). If unknown, set to: 65535 (uint16_t)
                vn                        : GPS velocity in cm/s in NORTH direction in earth-fixed NED frame (int16_t)
                ve                        : GPS velocity in cm/s in EAST direction in earth-fixed NED frame (int16_t)
                vd                        : GPS velocity in cm/s in DOWN direction in earth-fixed NED frame (int16_t)
                cog                       : Course over ground (NOT heading, but direction of movement) in degrees * 100, 0.0..359.99 degrees. If unknown, set to: 65535 (uint16_t)
                satellites_visible        : Number of satellites visible. If unknown, set to 255 (uint8_t)