GROMACS version: 2021
GROMACS modification: No
Here post your question
I want to add a constant force along the direction of the position unit vector for each particle. How can I do that? Please help me
What do you mean with position unit vector?
Acceleration groups can be used to add a force to particles in a given direction.
Let’s say I have a polymer chain I want to add a constant force tangentially along all bonds.
I don’t understand why that would be useful.