cumulative rotation and sliding

Submitted by mojgan on Mon, 08/05/2013 - 19:27

hi everybody,
I was wondering if there is any way of calculating cumulative rotation of particles through the scripting. I do not want to change the source code and I think that its postprocessing will be so time consuming as particles data should be saved in all steps. moreover, I need to know which particles slide against their neighbors. how can I overcome these problems?

thank you so much
mojgan

mojgan | Thu, 08/08/2013 - 14:37

Hi
I have solved the cumulative rotation calculation, but still can not determine sliding particles. I will be so grateful if anybody could help me.
thanks
mojgan

ckloss's picture

ckloss | Fri, 08/30/2013 - 15:41

Hi Mojgan,

>>but still can not determine sliding particles
for this, you'd have to modify pair_gran_local.cpp and pair_gran_hooke_history.cpp (or pair_gran_hooke.cpp)
At the moment, this can't be done out-of-the-box.

Cheers
Christoph