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Search: Posts Made By: marupio
Forum: OpenFOAM Programming & Development January 19, 2012, 10:17
Replies: 3
Views: 1,038
Posted By marupio
Oh, sorry, I thought you wanted to find the...

Oh, sorry, I thought you wanted to find the projected area of a single surface on to the ground. You want the projected area of the entire cell volume? Well, you could do what I suggested for all...
Forum: OpenFOAM Programming & Development January 12, 2012, 11:35
Replies: 3
Views: 1,038
Posted By marupio
magSf() gives you the magnitude of surface...

magSf() gives you the magnitude of surface area... Sf() gives you the area vector, pointing away from the owner cell. Get a unit vector of your "ground" surface, pointing up, and dot product the...
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