Logging data to different files
I am looking for a way to have a bit more control over where/how ROS logs data beyond the screen/log output parameter for nodes in launch files. Named loggers only give more fine-grained control over verbosity levels but still all lines end up in the same file *-stdout.log file.
Ideally I would like no (or minimal) output going to screen, and all output going to one of two files: one for "data" (number, etc. to analyze later) and another one for "events" (such that tailing that file lets me check what's going on in the system).
Is there a ROS way of doing this, or has anyone solved a similar problem before?
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