Dear Steve

tanks for your answer.

I use meam potential and i want calculate angle distribution for structure.

Can i use LAMMPS for post-processing ? and how?

Because for angle calculate i need to define angle style and Subsequently angle

type define that is problem(define angle type for any atoms)

Best regards

hamed

LAMMPS does not have a compute that calculates

angles. If it did, you could pass its list of angles

to fix ave/histo and get a distribution. An angle

style in LAMMPS is something different - it is used

to define a potential to compute forces on static

triplets of atoms - not what you want. Someone (you?)

would have to write a compute that finds and calculates

angles on arbitrary nearby triplets of atoms.

Steve