KNOWN ISSUE: Mesh Length Scale variable interpolated from solutions (Class 3 Error)
When new cases are restarted from solutions on different meshes, the variable Mesh Length Scale may not be correct.
The variable Mesh Length Scale is interpolated onto new meshes instead of being re-calculated.
No workaround is currently avaiulable.
ANSYS CFX Release 14.0. A custom executable for ANSYS CFX Release 13.0 SP2 is available on request.