rosbag_tools.analyze_bag.AnalyzeBag Class Reference

Inheritance diagram for rosbag_tools.analyze_bag.AnalyzeBag:

Public Member Functions
def	__init__ (self, bag_path_name, save_plots, prefix=None)
def	add_imu_topic (self, topic)
def	add_motor_velocity_topic (self, topic)
def	add_pose_topic (self, topic)
def	add_twist_topic (self, topic)
def	add_waypoint_topic (self, topic)
def	add_wrench_topic (self, topic)
def	compare_positions (self, pose_indeces)
def	extract_imu_topics (self, topic, msg, bag_time)
def	extract_messages (self)
def	extract_motor_velocity_topics (self, topic, msg, bag_time)
def	extract_pose_topics (self, topic, msg, bag_time)
def	extract_twist_topics (self, topic, msg, bag_time)
def	extract_waypoint_topics (self, topic, msg, bag_time)
def	extract_wrench_topics (self, topic, msg, bag_time)
def	get_collisions (self, start_time=None, end_time=None)
def	plot_3d_trajectories (self)
def	plot_accelerations (self, plot_suffix=None)
def	plot_angular_velocities (self, start_time=None, end_time=None, settling_time=None, x_range=None, y_range=None, plot_suffix=None)
def	plot_position_error (self, set_point, settling_radius=None, start_time=None, end_time=None, settling_time=None, x_range=None, y_range=None, plot_suffix=None)
def	plot_positions (self, start_time=None, end_time=None, settling_time=None, x_range=None, y_range=None, plot_suffix=None)
def	plot_rpys (self, start_time=None, end_time=None, settling_time=None, plot_suffix=None)

Public Attributes
	acc
	ang_vel
	bag
	bag_time_end
	bag_time_start
	imu_topics
	motor_vel
	motor_velocity_topics
	pos
	pose_topics
	pqr
	prefix
	quat
	rpy
	save_plots
	topics
	twist_topics
	waypoint
	waypoint_topics
	wrench
	wrench_topics

Detailed Description

This class can be used to plot data and compare data.

Definition at line 211 of file analyze_bag.py.

Constructor & Destructor Documentation

__init__()

def rosbag_tools.analyze_bag.AnalyzeBag.__init__	(		self,
			bag_path_name,
			save_plots,
			prefix = None
	)

Definition at line 215 of file analyze_bag.py.

Member Function Documentation

add_imu_topic()

def rosbag_tools.analyze_bag.AnalyzeBag.add_imu_topic	(		self,
			topic
	)

Add an imu topic that should be analyzed.

Definition at line 252 of file analyze_bag.py.

add_motor_velocity_topic()

def rosbag_tools.analyze_bag.AnalyzeBag.add_motor_velocity_topic	(		self,
			topic
	)

Add a motor velocity topic.

Definition at line 259 of file analyze_bag.py.

add_pose_topic()

def rosbag_tools.analyze_bag.AnalyzeBag.add_pose_topic	(		self,
			topic
	)

Add a pose topic that should be analyzed.

Definition at line 238 of file analyze_bag.py.

add_twist_topic()

def rosbag_tools.analyze_bag.AnalyzeBag.add_twist_topic	(		self,
			topic
	)

Add a twist topic that should be analyzed.

Definition at line 246 of file analyze_bag.py.

add_waypoint_topic()

def rosbag_tools.analyze_bag.AnalyzeBag.add_waypoint_topic	(		self,
			topic
	)

Add a waypoint topic that should be analyzed.

Definition at line 265 of file analyze_bag.py.

add_wrench_topic()

def rosbag_tools.analyze_bag.AnalyzeBag.add_wrench_topic	(		self,
			topic
	)

Add a topic of the wrench.

Definition at line 271 of file analyze_bag.py.

compare_positions()

def rosbag_tools.analyze_bag.AnalyzeBag.compare_positions	(		self,
			pose_indeces
	)

Compare the position lists of pose_topics.

Args:
   pose_indeces (list): Indeces of pose_topics for comparison.

Definition at line 606 of file analyze_bag.py.

extract_imu_topics()

def rosbag_tools.analyze_bag.AnalyzeBag.extract_imu_topics	(		self,
			topic,
			msg,
			bag_time
	)

Append the imu topic msg content to the acc attributes.

Definition at line 323 of file analyze_bag.py.

extract_messages()

def rosbag_tools.analyze_bag.AnalyzeBag.extract_messages

(

self

)

Run through the bag file and assign the msgs to its attributes.

Definition at line 277 of file analyze_bag.py.

extract_motor_velocity_topics()

def rosbag_tools.analyze_bag.AnalyzeBag.extract_motor_velocity_topics	(		self,
			topic,
			msg,
			bag_time
	)

Append the motor velocity topic msg content to the motor_vel
attributes.

Definition at line 341 of file analyze_bag.py.

extract_pose_topics()

def rosbag_tools.analyze_bag.AnalyzeBag.extract_pose_topics	(		self,
			topic,
			msg,
			bag_time
	)

Append the pose topic msg content to the rpy and pos attributes.

Definition at line 290 of file analyze_bag.py.

extract_twist_topics()

def rosbag_tools.analyze_bag.AnalyzeBag.extract_twist_topics	(		self,
			topic,
			msg,
			bag_time
	)

Append the twist topic msg content to the pqr attributes.

Definition at line 333 of file analyze_bag.py.

extract_waypoint_topics()

def rosbag_tools.analyze_bag.AnalyzeBag.extract_waypoint_topics	(		self,
			topic,
			msg,
			bag_time
	)

Append the waypoint topic msg to the waypoint attributes.

Definition at line 352 of file analyze_bag.py.

extract_wrench_topics()

def rosbag_tools.analyze_bag.AnalyzeBag.extract_wrench_topics	(		self,
			topic,
			msg,
			bag_time
	)

Append the wrench topic msg to the wrench attributes.

Definition at line 359 of file analyze_bag.py.

get_collisions()

def rosbag_tools.analyze_bag.AnalyzeBag.get_collisions	(		self,
			start_time = None,
			end_time = None
	)

Get the collision times.

Definition at line 621 of file analyze_bag.py.

plot_3d_trajectories()

def rosbag_tools.analyze_bag.AnalyzeBag.plot_3d_trajectories

(

self

)

Definition at line 545 of file analyze_bag.py.

plot_accelerations()

def rosbag_tools.analyze_bag.AnalyzeBag.plot_accelerations	(		self,
			plot_suffix = None
	)

Plot all acceleration lists.

Definition at line 586 of file analyze_bag.py.

plot_angular_velocities()

def rosbag_tools.analyze_bag.AnalyzeBag.plot_angular_velocities	(		self,
			start_time = None,
			end_time = None,
			settling_time = None,
			x_range = None,
			y_range = None,
			plot_suffix = None
	)

Plot all angular_velocity lists.

Definition at line 491 of file analyze_bag.py.

plot_position_error()

def rosbag_tools.analyze_bag.AnalyzeBag.plot_position_error	(		self,
			set_point,
			settling_radius = None,
			start_time = None,
			end_time = None,
			settling_time = None,
			x_range = None,
			y_range = None,
			plot_suffix = None
	)

Plot all position errors lists.

Definition at line 424 of file analyze_bag.py.

plot_positions()

def rosbag_tools.analyze_bag.AnalyzeBag.plot_positions	(		self,
			start_time = None,
			end_time = None,
			settling_time = None,
			x_range = None,
			y_range = None,
			plot_suffix = None
	)

Plot all position lists.

Definition at line 369 of file analyze_bag.py.

plot_rpys()

def rosbag_tools.analyze_bag.AnalyzeBag.plot_rpys	(		self,
			start_time = None,
			end_time = None,
			settling_time = None,
			plot_suffix = None
	)

Plot rpy lists.

Definition at line 553 of file analyze_bag.py.

Member Data Documentation

acc

rosbag_tools.analyze_bag.AnalyzeBag.acc

Definition at line 229 of file analyze_bag.py.

ang_vel

rosbag_tools.analyze_bag.AnalyzeBag.ang_vel

Definition at line 230 of file analyze_bag.py.

bag

rosbag_tools.analyze_bag.AnalyzeBag.bag

Definition at line 216 of file analyze_bag.py.

bag_time_end

rosbag_tools.analyze_bag.AnalyzeBag.bag_time_end

Definition at line 235 of file analyze_bag.py.

bag_time_start

rosbag_tools.analyze_bag.AnalyzeBag.bag_time_start

Definition at line 234 of file analyze_bag.py.

imu_topics

rosbag_tools.analyze_bag.AnalyzeBag.imu_topics

Definition at line 220 of file analyze_bag.py.

motor_vel

rosbag_tools.analyze_bag.AnalyzeBag.motor_vel

Definition at line 228 of file analyze_bag.py.

motor_velocity_topics

rosbag_tools.analyze_bag.AnalyzeBag.motor_velocity_topics

Definition at line 221 of file analyze_bag.py.

pos

rosbag_tools.analyze_bag.AnalyzeBag.pos

Definition at line 224 of file analyze_bag.py.

pose_topics

rosbag_tools.analyze_bag.AnalyzeBag.pose_topics

Definition at line 218 of file analyze_bag.py.

pqr

rosbag_tools.analyze_bag.AnalyzeBag.pqr

Definition at line 227 of file analyze_bag.py.

prefix

rosbag_tools.analyze_bag.AnalyzeBag.prefix

Definition at line 236 of file analyze_bag.py.

quat

rosbag_tools.analyze_bag.AnalyzeBag.quat

Definition at line 225 of file analyze_bag.py.

rpy

rosbag_tools.analyze_bag.AnalyzeBag.rpy

Definition at line 226 of file analyze_bag.py.

save_plots

rosbag_tools.analyze_bag.AnalyzeBag.save_plots

Definition at line 233 of file analyze_bag.py.

topics

rosbag_tools.analyze_bag.AnalyzeBag.topics

Definition at line 217 of file analyze_bag.py.

twist_topics

rosbag_tools.analyze_bag.AnalyzeBag.twist_topics

Definition at line 219 of file analyze_bag.py.

waypoint

rosbag_tools.analyze_bag.AnalyzeBag.waypoint

Definition at line 231 of file analyze_bag.py.

waypoint_topics

rosbag_tools.analyze_bag.AnalyzeBag.waypoint_topics

Definition at line 222 of file analyze_bag.py.

wrench

rosbag_tools.analyze_bag.AnalyzeBag.wrench

Definition at line 232 of file analyze_bag.py.

wrench_topics

rosbag_tools.analyze_bag.AnalyzeBag.wrench_topics

Definition at line 223 of file analyze_bag.py.

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The documentation for this class was generated from the following file:

• analyze_bag.py