Hello,
When running the example externalFlowAroundObstacle with default obstacle placement everything works as expected. However, when the obstacle is moved to intersect the domain boundary (see picture) the solver crashes with the following error:
Errors
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Caught exception in process 0. Palabos generic exception:
List of error messages (not chronological):
1) Error treating the geometry in the Guo off-lattice model.
2) Guo off-lattice model could not find an intersection with a triangle.
The only modification from the original example is in the externalFlowAroundObstacle.xml file changing the obstacle location.
The same problem arises with many other examples. How to avoid this? My end goal is to run wind simulations in build environment with multiple buildings.
Best regards,
Antti Mikkonen