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Re: Question about Cavity2d Example

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› Forums › OpenLB › General Topics › Question about Cavity2d Example › Re: Question about Cavity2d Example

May 23, 2016 at 8:36 am #2363
robin.trunk
Participant

When using sequential mode the geometry is divided in 7 Cuboids in this examplernCuboidGeometry2D<T> cuboidGeometry(cuboid, converter->getLatticeL(), 7);rnthey reside on the same processor, but are treated separately and each owns a ghost layer for communication. Since you got 14 messages there are probably two nodes per Cuboid where the boundary can’t be set. This usually happens on the overlap, where the normal can’t be computed due to lack of information.rnrnBest regardsrnRobin