How to set particle's position and momentumdirection

Getting Started
1

Hi experts,
I want to set the particle’s position and momentumdirection like the “x＝-5 5 y＝-5 5 z＝240 (m) vir= 0 0 1 dir=0 0.5 ”. I can not achieve thatﾍ(;´Д｀ﾍ)
Would you please help me?Thank you very much for your any kind help=^_^=

Best wishes.

2

Did you have a look at the examples or the documentation?

3

Thank you very much for your kind help! Wish you have a nice day :grin: