How to compute liquid volume of the NOT whole domain -- CFD Online Discussion Forums

March 24, 2008, 22:17	Hi, I'd like to compute	#1
snak Senior Member shinji nakagawa Join Date: Mar 2009 Location: Japan Posts: 113 Blog Entries: 1 Rep Power: 18	Hi, I'd like to compute the liquid volume left in a restricted domain after an interFoam simulation. I'd like to know the liquid volume in the region of z < 1, for instance. I have found the thread "How to compute total liquid volume of the whole domain?" related to my question. http://www.cfd-online.com/OpenFOAM_D...tml?1184365098 The source code in the thread is quite impressive. However, I don't know how to limit the region with sum() function. Would you please give some advice or drop a hint to me?

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