Changing Parameters of Local Planner, ROS Navigation
The tutorial says: http://wiki.ros.org/base_local_planner "There are a large number of ROS Parameters that can be set to customize the behavior of the base_local_planner::TrajectoryPlannerROS wrapper....
View ArticleReal vs simu params and gains (behavior difference)
Dear all, I am wondering up to what extent the parameters and gains of a real robot are re-usable on a simulation (and vice versa: up to what extent the parameters and gains of a simulated robot are...
View Articlegmapping parameters
Hello everybody! I would like to create a map with gmapping with 10x10 cells dimension and that every cells are bigger than my robot. Is it possibile? which parameters of gmapping do I have to modify?
View ArticleBest way to pass parameters to a service
Hi, It may seem a trivial question, but I couldn't find a good answer in the internet. I would like to write a service (NOT a node) that receives some parameters in input, but I couldn't find a way to...
View ArticleSlow Kinect frame rate in openni parameters
Hi everyone, I would like to change the Kinect's frame rate in openni_launch parameters! If this is possible, what parameter do I change? If not, how can I do this? Thanks!
View ArticleSet a parameter through ROS services
Hi to everyone, Yesterday I was going through the parameters of my work environment in ROS. One of my colleagues told me that if I need to change a parameter I should do it within rosservice and not by...
View ArticleROS parameters - understanding of a line code
Hi, I found a code on the internet about SLAM and i'm not able to make it function. I need to understand what those code line do: std::string transport; std::string depth_topic;...
View ArticleSICK LMS 200 not connects with Pionner P3AT
HI, I'm trying to use the Sick lms 200 in indigo, but I can not connect. The sicktoolbox_wrapper always sends the message A Timeout Occurred! 2 tries remaining A Timeout Occurred! 1 tries remaining A...
View ArticleDynamic reconfigure and parameter namespaces in octomap_server
Hi, I'm improving the reconfigure server of the `octomap_server` package. However, I am facing the problem that some of the parameters have a name space: `sensor_model/max_range` for instance. In the...
View ArticleRViz notification on "params modified"
Hello all, I want to create a panel in RViz (part of a plugin) and this panel would contain widgets allowing me to create/modify ROS parameters. Now, as is, my RViz panel will not be updated if the...
View ArticleUnify parameters names for local planner
Plugin dwa_local_planner uses path_distance_bias/goal_distance_bias/occdist_scale, but base_local_planner uses pdist_scale/gdist_scale/occdist_scale with the same semantics. the configuration for some...
View ArticleSmach Userdata Input/Output keys error
[ERROR] [WallTime: 1455271923.018549] [44.655000] Userdata key 'error_bool' not available. Available keys are: ['parameters'] I keep getting this error... Anybody has a clue why is this happening?...
View ArticleHokuyo UTM-30LX at 40Hz parameters for hokuyo_node (skip = 0)?
The hokuyo_node README indicates that this set of parameters is known to work: **Intensity mode off:** cluster: 1 skip: 1 intensity: false min_ang: -2.2689 max_ang: 2.2689 HOWEVER, skip = 1 results in...
View ArticleAMCL parameters for localization
Hi all, Please refer to my other question link:[here](http://answers.ros.org/question/227437/wrong-localization-using-amcl-and-move_base/) What are the main parameters that should be adjusted to...
View ArticleDynamic parameters update from the code (cpp)
Hello, folks! I am having trouble to update the dynamic parameters from c++ code. My first attempt was to follow [hokuyo_node...
View ArticleI can''t get the good disparity image through the stereo_image_proc
Hi, Everone! I am setting the parameters of the stereo_image_proc to get the well disparity image recently.But I wonder if there exist any methods to ajust the parameters to get the well disparity...
View ArticleHow setting parameters of a ROS program through a GUI ?
Hi, I am using ROS and I have a package controlling a robot. Now I would like to create a GUI which would enable me to modify the parameters of my code. How can I do that ? I would also like to design...
View ArticleSetting PointGrey camera parameters?
Am bit confuse on where and how to modify Cameleon 3 camera parameters. For example, in `PointGrey,cfg`, there seems to be three different values... Why not only one gen.add("frame_rate", double_t,...
View ArticleHow to set the parameter of the global planner in navigation stack
Dear all, The global planner pkg provides few algorithms like A*, grid path and etc. My question is how I can set these methods? For example, for grid path method I need to set global planner...
View ArticleYAML File Not Loading files
Folks, I created my a YAML file. When I change the parameters in my YAML, then don't change in my code. I created the yaml inside my launch folder: yaml_file.yaml > min_user_distance: 0.9 ......
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