When using command “fix 1 … rigid … force off off on” it is OK,
while using command “fix 1 … rigid … force on off off” this error message comes out,
“Illegal fix rigid command!”
I cannot figure it out, has anyone ever encounter such problem?
Thanks for any respond!
The doc page says:
force values = M xflag yflag zflag
M = which rigid body from 1-Nbody (see asterisk form below)
xflag,yflag,zflag = off/on if component of center-of-mass force is active
Where is the M in your command?
Sorry, I forgot to write it~
The full line of the fix command is
“fix rigid_piston piston rigid group 2 lfpiston rtpiston torque * off off off force * on off off”
The problem is as reported in the last mail~
Posted a patch for this bug today.