Hi, I prepared a Moving Mesh problem with UDF, and it runned well under 2 CPU. I wanted to try to run it under 3 CPU, but it failled as I import the *.cas file, here is the error message:

Hex-core Mesh: 27 encapsulated cells, 1140 parents, 4560 child faces Primitive Error At Node1: Cannot locate child -151743 in new face 1488190

I don't understand why it runs under 2 CPU and not under 3 CPU. Any idea? Thanks Maxime

i think the cure for this would eb this, u can read the mesh on single processor machine, and do the manual partioning for three processors, save the case data files and read them in three processor.

should work

Hi, Already tested, but doesn't work. It returns the same message

ok it works, but I had to disable the Encapsulate Grid Interface toogle Thanks!!!