Change "time_limit" to "max_time_diff" in the yaml file
For the CrabNebula.yaml file the line
time_limit: 2.46
in the image_cleanining:
should be changed to
max_time_diff: 2.46
For the CrabNebula.yaml file the line
time_limit: 2.46
in the image_cleanining:
should be changed to
max_time_diff: 2.46