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get force on clumps

 

Hi all,

Yesterday I found myself unable to simply get the total force on a clump
in a python script. I committed something which keeps the default
behaviour unchanged. That is:
O.forces.f(clumpId) #returns a wrong value
O.forces.f(clumpId,sync=True) #returns a correct value

I see a few ways to make it transparent for the user but they are all at
the price of performance. I'm open to suggestions.
Also: am I ignorant of another way to get the correct force on clumps?

Cheers.

Bruno

-- 
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Bruno Chareyre
Associate Professor
ENSE³ - Grenoble INP
Lab. 3SR
BP 53
38041 Grenoble cedex 9
Tél : +33 4 56 52 86 21
Fax : +33 4 76 82 70 43
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