ligang

map: 3
gmapping: 3
name: 3
amcl: 3
pos: 2
pkg: 2
save: 2
move_base: 2
wiki: 1
kld_err: 1
kill: 1
static_tr: 1
slam_gmapping: 1
goal: 1
param: 1
particles: 1
2D-map: 1
static_tranform_publisher: 1
status: 1
reach: 1
arbotix_gui: 1
odom: 1
rviz: 1
launch: 1
type: 1
package: 1
etc: 1
rosnode: 1