Fix wall/gran not working as predicted by user manual

Dear all,

I got the following error message:
ERROR: Illegal fix wall/gran command (fix_wall_gran.cpp:140)
when trying tho use the wall/gran according to the user manual (/doc/fix_wall/gran.html).

The input script I have used is exactly the same as the “pour” example (/examples/pour/in.pour).
The only difference is this new command:

fix zlower all wall/gran 2000.0 NULL 50.0 NULL 0.5 0 zlo 0.0 0 zhi 2000.0 0 piston -1 0.1

instead of the original command:

fix zlower all wall/gran 2000.0 NULL 50.0 NULL 0.5 0 zplane 0.0 2000.0

Can you help me figure out why ?

Thanks in advance.

Olivier

Dear all,

I got the following error message:
ERROR: Illegal fix wall/gran command (fix_wall_gran.cpp:140)
when trying tho use the wall/gran according to the user manual
(/doc/fix_wall/gran.html).

The input script I have used is exactly the same as the "pour" example
(/examples/pour/in.pour).
The only difference is this new command:

fix zlower all wall/gran 2000.0 NULL 50.0 NULL 0.5 0 zlo 0.0 0 zhi 2000.0
0 piston -1 0.1

instead of the original command:

fix zlower all wall/gran 2000.0 NULL 50.0 NULL 0.5 0 zplane 0.0 2000.0

Can you help me figure out why ?

according to the log of changes, the documentation got updated
in april this year, but the code not. the pour example has the
correct syntax.

axel.

yes, this is my mistake. We have plans to upgrade that command
with new functionality, but have not done it yet. Somehow the doc
page for the new version leaked into the repository early, so it
appears on the WWW site. I will restore the older version
of the doc page.

Steve

thanks to all for these infos.
looking forward to use these functionalities

Best,
Olivier