about solid resident time distribution

Submitted by ngcw1986 on Sun, 04/14/2013 - 08:22

Dear Forumers:
I noticed a new feature form the announcement of the LIGGGHTS2.3 release, which can calculate solid resident time distribution in a region- "Added new fix property/atom/tracer and fix property/atom/tracer/stream commands along with a new compute nparticles/tracer/region command for the calculation of residence time distributions". Howerer, I can not find a test case or a tutorial to use this feature, and I also wonder how to ouptut the results as simulation processes. If anybody knows, please give me some clue. Thanks in advance.