[_ron_]

Hello, I am running a few SU2 RANS simulations on a large problem (about 50M cells). At some of the simulations I encounter the error “writing data array failed” when writing a “.vtu” paraview file. It may happen both at the beginning of the simulation, when no previous output files have been written, or at the end of the simulations, when SU2 has already exported such output files. When I restart the simulation after the error occurs, it sometimes repeats itself, and sometimes it is not. I am running the simulations on a single node of a cluster server, and I have enough storage for the simulations.

Thank you for your help!

[bigfootedrockmidget]

does it happen when you write other paraview formats, like the legacy .vtk file or the multiblock .vtm file?
Does it only happen when you write .vtu files?

[_ron_]

Originally Posted by bigfootedrockmidget

does it happen when you write other paraview formats, like the legacy .vtk file or the multiblock .vtm file?
Does it only happen when you write .vtu files?

I did not try to export paraview legacy files. I will test it with a few simulations and let you know if it happens soon. Currently, it only happens with paraview vtu files.