Use the rigid/npt/small command in 2d

[ceciliaalvares]

I think this solves your problem! :))

ERROR: Temperature compute degrees of freedom < 0

Hello everybody, I performed a search, I found two e-mails but they weren't useful, unfortunately. I attach the script which runs into this problem. It is clearly related to the "fix rigid" command used. It is a redeposition of a granular material in a box curiously, this problem disappears if the number of particles in the "BULK" is equal to 1000 (i just put 100 to study a smaller system) Any hint to solve this issue would be really appreciated ​the default temperature compute in LAM…