Hi
I tried to use compute to calculate the stress, the code is below:
compute press tube stress/atom
fix 10 tube ave/spatial 1 2 2000 z bottom 1000 c_press file press.profile
but the error ERROR: Fix ave/spatial compute does not calculate a per-atom scalar
I also tried dump custom, but there is the similar error. What function can output the stress? Thanks a lot.
Lili