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[lammps-users] Rigid--unkown fix
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[lammps-users] Rigid--unkown fix


From: JWG <w.g.jiang@...127...>
Date: Thu, 16 Nov 2017 16:45:16 +0800 (CST)

Dear Lammps users,

I had used the following commands to recomplie the lammps,
make yes-rigid
make mpi

make package-status,
Installed YES: package RIGID
I am sure that Rigid has been installed.

but when I used:
...
group 1 region upper
group 2 region lower
group boundary type 2
......
reset_timestep 0
fix 1 boundary rigid group 2 1 2 torque * off off off
fix             2        cnt  nvt temp ${T_set} ${T_set} 0.1
fix             3        boundary   setforce 0 0 0
velocity        boundary    set     0 0 0 
fix             4        lower   setforce 0 0 0
velocity        lower    set     0 0 0

Log messages:
######################################
# DEFORMATION
# DEFORMATION
change_box all boundary s s p remap units box
reset_timestep 0
fix 1 boundary rigid group 2 1 2 torque * off off off
ERROR: Unknown fix style (../modify.cpp:815)

Any comments are appreciated.

Mike