[ESPResSo-devel] incorrect velocity scaling for slip lbboundary

[Ivan Cimrak]

Hey guys,


Is it possible to have incorrect velocity scaling for slip boundary 
conditions? I took an example script (attached) from section "10.10. 
Setting up boundary conditions" from ESPResSo online documentation:

http://espressomd.org/html/doc/lb.html

I added the printing of the velocity near the right slip wall and after 
reaching steady state it shows almost 100 times larger velocity as it is 
supposed to be (0.941 or so instead of 0.01). This behaviour is linked 
with lb timestep which was 0.01. Increasing to timestep=0.1 gives only 
10times higher velocity.


Could you comment on this?


Many thanks,

Ivan

test_from_documentation.py
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