time

Title	Answered?	Asker	Created	Updated
depth_image_proc/point_cloud_xyzrgb time synchronization	False	max_ros	2022-01-31 10:50:12	2022-02-08 12:14:18
Issue with ros::Time when using /use_sim_time	False	JaFeKl	2019-07-09 21:05:37	2019-07-09 21:06:35
Error while calling Python script multiple times in a C++ loop	False	outdoorr_robotics	2022-02-15 15:31:19	2022-02-15 15:31:19
Gazebo world reset and Duration sleep	False	gecastro	2014-11-10 09:43:07	2014-11-10 09:43:07
exception of runtime_error	False	Oh233	2017-07-19 23:38:47	2017-07-19 23:39:18
Change parameters to resolve extrapolation in the past error?	False	i_robot_flight	2017-11-10 19:53:35	2017-11-10 19:53:35
Don't get the error from the tutorial	False	xtrix	2018-01-11 11:40:19	2018-01-11 16:32:55
rviz crash: Duration is out of dual 32-bit range	False	Markus Bader	2018-01-15 12:29:54	2018-01-15 12:29:54
Simulated Time	False	Alanwar	2018-01-18 05:25:34	2018-01-18 11:47:45
Size and Time of a ROS message	False	Shanika	2019-07-09 09:45:14	2019-07-09 10:10:56
Tool for time analysis inside ROS 2	False	vico	2023-05-08 16:42:45	2023-05-10 18:56:00
Use system time as default for a node's clock	False	slim71	2023-07-03 19:51:32	2023-07-03 20:03:32
Error in Running a real time controller tutorial	False	Luigi	2012-05-15 08:45:25	2012-05-15 08:45:25
imu_node calibration check failed	False	mark_vision	2014-05-19 02:52:39	2014-06-11 01:27:02
Modify multiplot x-axis	False	twostipe	2018-08-01 17:29:40	2018-08-01 17:51:05
TF_OLD_DATA error after upgrading to Gazebo 8 from 7, ROS Kinetic	False	Jaeo	2018-10-04 07:18:37	2018-10-04 07:18:37
Why isn't ROS using its own clock server for live situations?	False	autonomy	2018-05-17 14:42:01	2018-05-17 14:42:01
Ensuring time synchronization on multi-machine setup	False	taik	2018-11-23 07:49:25	2018-11-23 07:49:25
time VS path time VS process time in Moveit benchmarking	False	MahShah	2019-02-16 07:39:19	2019-02-16 07:39:19
Negative Time Difference Across Machines	False	humanoid3	2019-02-16 19:35:13	2019-02-16 19:49:56
Time synchronization rosserial	False	gab27	2019-02-26 07:51:21	2019-02-26 07:51:21
ROS topic and services routing	False	muttidrhummer	2019-03-25 13:24:53	2019-03-25 13:24:53
get wall time in callback function of publisher in ROS2	False	edward	2019-08-06 07:39:57	2019-08-06 07:39:57
Getting data from imu brick 2.0	False	kallivalli	2019-09-29 11:17:24	2019-09-29 11:17:24
rosserial: time syncronization across multiple sensor, connected to same ros master	False	wintermute	2019-11-06 19:19:35	2019-11-07 08:29:38
How time, clock and duration work in ROS 2 and how it is different from ROS 1?	False	mr.muze	2022-09-14 22:42:05	2022-09-15 12:09:08
Approximate time synchronizer problem	False	Aggelos Triadafillidis	2015-06-21 16:31:38	2015-06-21 16:31:38
Hokuyo node stamp	False	flaminga	2015-07-10 10:44:11	2015-07-10 10:44:59
SLAM with LIDAR	False	casper911ca	2015-08-05 00:12:20	2015-08-05 00:12:20
Rosserial_Arduino Time and TF Tutorial: Buffer Underfill Error	False	RoboCD	2015-08-25 22:45:06	2015-08-25 22:49:35
ros2.Crystal Is there a not_composable Time example?	False	Obeseturtle	2019-03-04 06:57:47	2019-03-04 07:36:55
rqt_publisher genpy.Time[0]	False	Porti77	2016-02-18 14:50:40	2016-02-18 14:50:40
Aproximate Time jitter for rosserial ardunio	False	Wolf	2016-03-19 14:18:17	2016-03-21 17:31:53
Why the output of some topic delays with IDEs?	False	Redhwan	2020-09-02 08:59:28	2020-09-06 05:22:30
robot take time to realize where is his position	False	ghaith	2016-06-22 16:55:22	2016-06-22 16:55:22
Finding path which takes least time to execute in Moveit! Rviz	False	Rahu1	2021-01-16 16:21:26	2021-01-17 09:30:55
Rosbag record with decay time	False	arjunmenon03	2016-10-19 17:48:09	2016-10-19 17:48:09
map frame does not exist and sim time true	False	SCrusher	2017-01-05 11:42:12	2017-01-05 11:42:12
Can some people share their time so that we can compare with yours?	False	R5	2017-01-17 22:52:47	2017-01-17 22:52:47
How to relate the variation of force on an axis as a function of time to obtain the variation of the position	False	carlos_	2017-04-21 15:03:56	2017-04-21 15:03:56

Title	Answers	Answered?	Asker	Created	Updated
Measure forward- and feedback-delay	1	False	ikt_robin	2020-09-28 10:18:23	2020-09-28 11:22:38
Is there an easy way to publish std_msgs::Time from cli?	1	False	seanarm	2017-11-06 23:16:33	2017-11-08 17:36:44
Fix time step in generated MoveIt trajectories	1	False	paw	2017-11-30 15:09:42	2017-12-01 13:53:36
Message Filters Time Sequencer not compiling - Roscpp	1	False	piraka9011	2018-02-22 15:32:53	2018-04-13 02:03:36
Rate time of ROS code	2	False	JuanTelo	2018-02-23 12:08:07	2018-02-23 13:07:09
Creating generic topic subscribers with ShapeShifter	1	False	dheeranet	2018-05-31 02:43:10	2021-09-30 19:11:05
ROS time synchronization in isolated local network	1	False	sparkas	2018-07-08 16:48:41	2018-07-09 18:04:48
increase hokuyo URG-04LX-01 scan Frequency	1	False	vinod9910	2014-06-12 08:17:40	2014-06-12 08:27:24
Time Synchronization with headerless messages	1	False	roskinetic	2018-10-04 19:05:53	2021-10-31 19:22:03
moveit plan execution time	1	False	firim	2018-12-06 14:38:25	2018-12-07 05:22:38
[Python][Rosbag] Written rosbag has same start and end dates - All topics are published at the end	1	False	GH	2019-02-01 16:24:05	2019-02-01 17:56:02
Slam_gmapping tutorial problem with time sync on rosbag	2	False	mdm	2013-02-27 11:56:59	2013-02-28 07:41:55
Real time control of the platform without encoders	2	False	Astronaut	2013-05-07 02:21:24	2014-01-10 07:27:57
publishing data one after the other with constant time	1	False	Annaiyan	2015-04-25 19:01:59	2015-05-03 12:50:47
Does ros::Duration::sleep spin?	1	False	haxan7	2015-02-25 08:44:08	2015-02-25 09:56:39
What time should i use for ros messages?	1	False	Enmar	2019-10-16 21:45:36	2019-10-16 22:32:21
Convert ros time to hours-minutes-seconds string in system timezone in C++?	2	False	lucasw	2019-12-26 16:59:34	2019-12-28 16:37:34
Can't publish or use time in my class constructor	1	False	kleinma	2015-07-30 20:16:30	2015-07-31 21:53:45
What's the current status of Real-time in ROS2?	1	False	smac	2020-04-23 02:55:55	2021-01-05 20:21:59
applying variable body wrench	1	False	eusebius	2020-04-26 21:43:51	2020-04-29 08:32:23
Robot localization timestamp crash	1	False	Eduard	2020-01-24 18:10:11	2020-01-25 00:08:36
ROS node not publishing at the right frequency.	2	False	trips323	2016-01-28 02:19:04	2016-01-28 06:10:37
[ROS2] Why rclcpp node now() function returns 0 in node construtor?	1	False	avzmpy	2020-07-09 10:11:29	2020-07-10 17:27:04
python ros callback with if-condition timer	1	False	sneakycoder	2020-07-16 01:24:16	2020-07-27 13:46:32
Receiving before sending???	1	False	vschmidt	2016-02-14 23:09:08	2016-02-17 12:16:19
How to read the actual date in ROS	1	False	erivera1802	2017-10-24 14:17:46	2017-10-24 14:52:36
tf2::ExtrapolationException, transforming point clouds from the past using a new transform	1	False	MWrock	2016-05-09 18:21:18	2016-05-10 17:11:56
why rospy time always prining zero?	1	False	anilmullapudi	2016-06-16 17:04:47	2016-06-16 17:53:35
How to build two packages at the same time	1	False	dimitris anastasiou	2016-07-07 13:42:58	2016-07-08 13:46:12
Use simulated time with some nodes while running other nodes with wall time	1	False	Hinas	2016-07-13 06:54:31	2016-07-14 07:12:02
How can I get real-time/simulation-time ratio?	1	False	gustavo.velascoh	2013-12-16 16:15:02	2013-12-16 23:53:32
Frequency of C++ while loop higher than desired	1	False	grih	2016-09-28 13:42:33	2016-09-29 10:41:38
How to itegrate ROS in real time application?	1	False	Astronaut	2014-01-09 23:21:06	2014-01-10 05:15:50
Debugging with Robot_Localization	1	False	KNTRL	2021-06-18 09:45:47	2021-06-24 00:32:08
amcl jumped very much with debug infomation "Time jumped forward by [...] for timer of period [...] ...."	1	False	jxl	2017-01-11 03:34:29	2017-01-12 08:18:46
Publish at the time of a vector	1	False	nikkk	2017-01-26 17:51:06	2017-01-27 01:55:06
Publish a Clock - time stuff in ROS	1	False	Erwan R.	2014-02-05 15:57:35	2014-02-11 07:26:16
How to convert a std::chrono::high_resolution_clock to ros::Time	1	False	Markus Bader	2019-10-24 07:34:08	2019-10-24 08:16:17

Title	Answers	Answered?	Asker	Created	Updated
How to change different topics pace in rosbag?	1	True	Bill5785	2017-05-20 16:42:42	2017-05-21 07:11:08
Get used time for planning path	1	True	nicob	2022-01-13 13:15:07	2022-02-10 13:25:37
ros::Time between samples	1	True	rsmitha	2017-06-19 08:45:39	2017-06-21 15:54:03
One time publish executable	2	True	andreasvo	2017-06-22 13:48:24	2017-06-22 16:40:07
How to publish topic with old rosbag time?	0	False	bagbag_pigpig	2014-11-11 15:47:44	2014-11-11 15:47:44
How to publish topic with old rosbag time?	2	True	bagbag_pigpig	2014-11-11 15:50:19	2014-11-11 16:02:29
realtime joystick end effector control	1	True	omeranar1	2021-02-25 06:36:35	2021-02-25 15:10:18
how can I modify the value of a transform when playing back a bag file?	2	True	phil0stine	2011-06-03 20:12:41	2011-06-06 17:52:53
Filling in time stamp data for rxplot	1	True	Gideon	2011-09-01 13:06:16	2011-09-01 13:41:25
Chrony configuration and limitations	1	True	Victor	2011-09-12 06:59:55	2011-09-12 07:24:30
Conversion into ROS compatible timestamp	1	True	alfa_80	2011-10-27 10:01:46	2011-10-27 11:17:29
roscpp using simulated time	1	True	William	2011-11-30 21:08:50	2011-11-30 22:10:39
Time issue when publishing laser scan message	1	True	alfa_80	2011-12-17 00:53:01	2011-12-17 12:28:59
how to get the starting simulation time from gazebo ?	1	True	maruchi	2012-01-12 13:34:04	2012-01-12 13:41:27
differences in simulation from gazebo and Matlab	2	True	maruchi	2012-01-23 09:55:41	2012-01-23 11:41:56
RTABMap with simulation time	0	False	marpeja	2022-07-05 08:59:51	2022-07-05 08:59:51
Another question about extrapolation in the past	1	True	Maya	2018-02-26 13:10:23	2018-02-26 18:15:39
Gazebo real and simulation time	1	True	Erwan R.	2012-06-05 07:30:32	2012-06-05 09:08:14
ROS 2 time handling	1	True	KenYN	2018-04-09 05:43:52	2018-04-09 05:57:22
rxbag human readable timestamp: local or UTC time?	2	True	Enrique	2012-03-01 05:16:50	2012-04-26 04:08:30
"Have you called init_node()?"	1	True	Luigi	2012-04-12 07:15:43	2012-05-15 01:59:31
difference between Time.now() and /clock	1	True	max	2012-05-15 10:04:28	2012-05-15 11:55:20
Accuracy / resolution of ROS time	1	True	Ivan Dryanovski	2012-06-05 22:57:48	2012-06-06 01:17:42
rospy.Time.now() returns 0	3	True	pitosalas	2018-08-19 14:10:04	2022-10-30 17:38:51
can't synchronize Velodyne points with other PointCloud2 data	1	True	roskinetic	2018-10-03 20:14:14	2018-10-04 04:11:52
reduce roscore startup time	1	True	GringoRos	2014-06-30 07:21:08	2017-06-07 17:42:15
tf error while doing mapping	1	True	kallivalli	2019-10-19 06:48:48	2019-10-19 06:59:00
Navigation using real time generate map without a known map	2	True	snakehaihai	2012-12-06 07:13:33	2013-01-16 03:39:57
TF_REPEATED_DATA error with robot_localization ukf package	1	True	rb	2020-08-19 21:28:16	2020-08-20 04:06:59
Non-synchronized nodes in different machines. What to do?	1	True	Pablo Inigo Blasco	2012-12-19 13:11:25	2012-12-19 13:26:39
Rosmake takes too long	2	True	Victor_ocv2	2013-01-07 04:56:16	2013-01-07 06:25:54
RTABMap clock time problem	0	False	marpeja	2022-07-05 08:27:41	2022-07-05 08:55:10
Set RViz laserscan decay time	2	True	Josch	2013-02-25 08:17:30	2013-03-13 08:21:32
rosbag --clock time for files recorded on a different machine	1	True	Tom Moore	2013-03-13 14:50:35	2013-03-13 17:15:45
Accessing data from 4 seconds back	1	True	whiterose	2013-03-15 08:05:53	2013-03-15 10:58:44
Change rostest max time allotted	1	True	gainerems	2011-08-15 07:57:23	2011-08-15 11:24:38
Extract time from .bag file	1	True	erpa	2014-12-22 14:15:32	2014-12-24 17:09:37
ROS time across machines	2	True	John Hoare	2011-10-17 11:56:41	2011-10-17 12:06:54
Why isn't rospy.Rate.sleep() terminating?	2	True	obb	2013-08-30 18:49:03	2013-09-04 07:20:45
ros::Time::now() always returns wall time	0	False	proprentnerl	2014-07-22 14:16:59	2014-07-22 14:16:59
ros::Time::now() always return wall time in c++	2	True	proprentnerl	2014-07-22 14:19:14	2014-07-23 11:34:12
How can I check the time response of my model in Gazebo?	1	True	Alvaro Salcedo	2015-04-17 11:14:18	2015-04-20 06:10:49
Syncing time between two machines	1	True	Aviad	2019-12-02 14:20:23	2019-12-02 15:46:30
I don't get paint a path msg	2	False	Porti77	2015-06-08 07:58:55	2015-06-08 11:12:42
How to associate Rosbag time with data	2	True	ETS-Dronolab	2013-09-22 11:44:54	2018-03-08 04:03:32
Converting ros::time to double value without uint_t	2	True	user23fj239	2016-02-18 11:39:07	2016-02-18 12:24:41
TimeSynchronizer compilation error	1	True	bigbrett	2016-02-23 01:14:04	2016-02-23 15:28:47
Rosbag and timestamp received vs timestamp published	1	True	JustinBlack02	2016-03-27 03:29:50	2016-03-31 19:44:06
tf_echo can find transform but waitForTransform can't	1	True	Mehdi.	2016-04-14 13:11:06	2016-04-18 12:52:53
Get timestamp of current message starting from zero in rospy	1	True	jo-jstrm	2020-12-18 12:50:04	2021-02-05 09:07:54
While using message_filters to do the time synchronization,but it cannot enter into the callback function	2	True	Yuxi	2016-08-19 02:39:48	2017-12-02 07:51:25
time from ros::time(0) to ros::time::now()	1	True	Sed	2016-08-22 10:26:57	2016-08-22 12:25:53
Gazebo Camera Simulation Pause The Wall Time?	0	False	KevinSheridan	2016-09-13 03:22:28	2016-09-13 03:22:28
Conversion from ROS timestamp to ISO-8601 time format	2	True	Fairf4x	2017-01-14 21:32:21	2017-01-17 21:16:19
sync ros bag timestamps with ros system	3	True	Sentinal_Bias	2014-01-28 06:20:49	2022-12-06 18:48:52
How to get laser points in a specific time of a bag	1	True	tiagoantunes14@gmail.com	2017-03-04 20:22:35	2017-03-05 01:20:13
Get timestamp during roslaunch	3	True	DavidPortugal	2017-05-12 12:07:28	2022-12-16 12:55:04
Very small simulation time step for successful walking!!!	0	False	Masoud	2017-05-14 07:54:59	2017-05-14 07:54:59

Questions with no answers: 40    [expand/collapse]

Questions with no accepted answers: 38    [expand/collapse]

Closed Questions: 58    [expand/collapse]

Users

Name	Asked	Answered	Accepted
Anonymous	0	76	29
tfoote	0	3	3
Eduard	1	0	0
William	1	1	1
Aggelos Triadafillidis	1	0	0
xtrix	1	0	0
erivera1802	1	0	0
Eric Perko	0	1	1
Jaeo	1	0	0
ETS-Dronolab	1	0	0
wintermute	1	0	0
Martin Gunther	0	1	0
Sentinal_Bias	1	0	0
joq	0	1	1
Chad Rockey	0	2	2
Wim	0	1	0
KenYN	1	0	0
paw	1	0	0
Alanwar	1	0	0
mark_vision	1	0	0
eusebius	1	0	0
slim71	1	0	0
Obeseturtle	1	0	0
Enmar	1	0	0
flaminga	1	0	0
Ivan Dryanovski	1	0	0
rb	1	0	0
Oh233	1	0	0
felix k	0	1	0
MWrock	1	0	0
andreasvo	1	0	0
marpeja	2	0	0
proprentnerl	2	1	1
obb	1	0	0
lucasw	1	0	0
alfa_80	2	0	0
dornhege	0	6	5
DimitriProsser	0	3	3
Luigi	2	0	0
phil0stine	1	0	0
Erwan R.	2	0	0
gustavo.velascoh	1	0	0
arjunmenon03	1	0	0
casper911ca	1	0	0
Yuxi	1	0	0
mr.muze	1	0	0
Alvaro Salcedo	1	0	0
AHornung	0	1	0
Porti77	2	0	0
Bill5785	1	0	0
avzmpy	1	0	0
John Hoare	1	0	0
Astronaut	2	0	0
gainerems	1	0	0
snakehaihai	1	0	0
user23fj239	1	0	0
JuanTelo	1	0	0
anilmullapudi	1	0	0
autonomy	1	0	0
Fairf4x	1	0	0
mdm	1	1	0
Redhwan	1	0	0
sneakycoder	1	0	0
ayush_dewan	0	1	0
SCrusher	1	0	0
max_ros	1	0	0
edward	1	0	0
outdoorr_robotics	1	0	0
Enrique	1	1	0
GringoRos	1	0	0
dheeranet	1	0	0
tiagoantunes14@gmail.com	1	0	0
Annaiyan	1	0	0
omeranar1	1	0	0
kleinma	1	0	0
Masoud	1	0	0
dimitris anastasiou	1	0	0
Namal	0	1	0
bagbag_pigpig	2	0	0
Mehdi.	1	0	0
JustinBlack02	1	0	0
bigbrett	1	0	0
carlos_	1	0	0
humanoid3	1	0	0
piraka9011	1	0	0
KNTRL	1	0	0
vico	1	0	0
Tom Moore	1	0	0
rsmitha	1	0	0
gab27	1	0	0
KevinSheridan	1	0	0
Sed	1	0	0
nicob	1	0	0
Shanika	1	0	0
max	1	0	0
vinod9910	1	0	0
Rahu1	1	0	0
smac	1	0	0
Stefan Kohlbrecher	0	3	0
pitosalas	1	0	0
demmeln	0	2	0
Aviad	1	0	0
Josch	1	1	1
whiterose	1	0	0
vschmidt	1	0	0
muttidrhummer	1	0	0
Pablo Inigo Blasco	1	1	1
gecastro	1	0	0
Victor_ocv2	1	0	0
ghaith	1	0	0
Gideon	1	1	1
ikt_robin	1	0	0
GH	1	0	0
KruseT	0	1	1
RoboCD	1	0	0
Wolf	1	3	0
i_robot_flight	1	0	0
Markus Bader	2	0	0
JaFeKl	1	0	0
nikkk	1	0	0
Victor	1	0	0
maruchi	2	1	1
trips323	1	0	0
Adolfo Rodriguez T	0	1	0
R5	1	0	0
kallivalli	2	0	0
DavidPortugal	1	0	0
twostipe	1	0	0
taik	1	0	0
seanarm	1	0	0
grih	1	0	0
jo-jstrm	1	0	0
firim	1	0	0
jxl	1	0	0
MahShah	1	0	0
erpa	1	0	0
2_socke	0	1	0
haxan7	1	0	0
sparkas	1	0	0
roskinetic	2	0	0
Hinas	1	0	0
Maya	1	0	0