Dear LAMMPS users,
I want to know if there is a way to multiply each component of a vector.
I'm going to calculate first the center of mass velocities for single rigid bodies, and I can access them with the following code :
compute velcm all rigid/local NPT_EQL vx vy vz mass
But, for my application, at this point I need to multiply each vector components (i.e. the single center of mass velocity vx, vy, vz) with the each others.
I mean : vx*vy, vx*vz and vz*vy for each rigid body and access them with a variable.
Thank you in advance for your reply.