[lammps-users] desired temperature

Hi all,

I am doing a polymer droplet simulation. Where I use the following
thermostatting method to get the
desired temperature.

compute mobile droplet temp
velocity droplet create 1.0 387093 loop geom
fix 1 all nve
fix 2 droplet langevin 1.0 1.0 1.0 468279
fix_modify 2 temp mobile
fix 3 substrate setforce 0.0 0.0 0.0

However, the values of the temperature are around 0.23. I expect it to
produce temperature about 1.0.
Can anyone tell me why this must be happening?

Thanks
SD

Are you printing the temperature of all the atoms or only
the mobile ones?

Steve