grid_map_assembler for localization

Posted by Bill on
URL: http://official-rtab-map-forum.206.s1.nabble.com/grid-map-assembler-for-localization-tp412.html

I'm quite happy with maps created by RTABMap with RGB-D and laser, and with grid_map_assembler I am able to run move_base navigation.  But when I do demo_robot_localization by loading existing db and visualizing using rviz (which runs the grid_map_assembler node), no 2D map is generated.  I'm trying to run navigation using previously saved rtabmap database.. please help!