RhoCentralFoam detail - Page 3 -- CFD Online Discussion Forums

September 5, 2008, 20:59	Hello, I have a doubt about	#1
alberto Senior Member Alberto Passalacqua Join Date: Mar 2009 Location: Ames, Iowa, United States Posts: 1,912 Rep Power: 36	Hello, I have a doubt about rhoCentralFoam. What do instructions like the following do? surfaceScalarField rho_pos = fvc::interpolate(rho, pos, "reconstruct(rho)"); surfaceScalarField rho_neg = fvc::interpolate(rho, neg, "reconstruct(rho)"); In particular, I don't understand the role of "pos" and "neg". Thanks in advance for any help. With kind regards, Alberto __________________ Alberto Passalacqua GeekoCFD - A free distribution based on openSUSE 64 bit with CFD tools, including OpenFOAM. Available as in both physical and virtual formats (current status: http://albertopassalacqua.com/?p=1541) OpenQBMM - An open-source implementation of quadrature-based moment methods. To obtain more accurate answers, please specify the version of OpenFOAM you are using.

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