Hi axel.
I used fix rigid for nanoparticles.the pressure is nagative.
why this accure?
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Hi axel.
I used fix rigid for nanoparticles.the pressure is nagative.
there is no causal connection between those two.
why this accure?
why not?
LAMMPS does what you *tell* it to do,
not what you *want* it to do. there are
many ways to mess up an input. it is
impossible to predict them.
axel.