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Accessing a vector in a volVectorField by cell label

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March 12, 2011, 15:50	Accessing a vector in a volVectorField by cell label	#1
andrewryan Member Andrew Ryan Join Date: Mar 2009 Posts: 47 Rep Power: 17	Given a volVectorField how can I access the vector corresponding to a given cell label? Simple question, but I couldn't figure it out so far. For example I want to access the value of U at a boundary as defined in 0/U how can I do that? Also as far as I can see the underlying data structure of volVectorField is a linked list, is that correct? I don't understand how the mapping of the cell labels to the physical data such as U and V works. thx for any help!

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