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-   -   about gridgen mesh rotation (http://www.cfd-online.com/Forums/pointwise/74870-about-gridgen-mesh-rotation.html)

Maxmum April 10, 2010 08:29

about gridgen mesh rotation
 
hi there. I am using gridgen software for mesh. I found that sometimes when I rotate a connector (or domain), the point I expected to be (0,1,0) turned out to be (0,1,2.94701E-015). I know such a tiny mistake can be omitted. But I just want to know if there is a better way to avoid this? thank you very much:)


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