couple_every

Submitted by niqbal on Thu, 02/10/2011 - 11:21

Hi,
I have just downloaded the new version of LIGGGHTS (1.2.5 beta) and compiled it. Just to check, I ran examples of LIGGGHTS that works fine but when I tried to run it for CFD-DEM coupling it gives me the following error. Any body have a clue?

"LIGGGHTS 1.2.5-beta based on lammps-10Mar10
Created orthogonal box = (0 0 0) to (0.1 0.1 0.1)
1 by 1 by 1 processor grid
ERROR: Illegal fix couple/cfd/file command, expecting keyword 'couple_every' "

Regards,
Naveed

ckloss's picture

ckloss | Thu, 02/10/2011 - 11:41

the syntax has changed slightly. instead of

fix all cfd couple/cfd 1000 ...

the new syntax is

fix all cfd couple/cfd couple_every 1000

This was just to clarify what the 1000 stands for

Cheers,
Christoph

niqbal | Thu, 02/10/2011 - 11:51

Hi Christoph,
Thanks for your prompt reply. It was also my feeling, but I do not know, where to check the syntax?
Can you please tell me briefly, where this syntax might be checked? So that in any future release, If it is the case, one can have a look into the source code.
Best Regards,
Naveed