ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

According to amcl_node.cpp:1380 the tf stamp is actually based on the time stamp of the laser scan plus transform_tolerance.
I would say that this transform_tolerance parameter is actually the estimation of AMCL calculation time and have nothing to do with tf availability.