The CFX Solver fails if a region locator is used in a callback (e.g. minVal(Pressure)@REGION:myregion) when the simulation includes mesh deformation. The error is of the form:
Details of error:-
Error detected by routine MAKDAT
CDANAM = AREA CDTYPE = REAL ISIZE = 1
CRESLT = OLD
Current Directory : /FLOW/GEOMETRY/REG1
This is due to a small error in the coding of this functionality.
There is no workaround.
ANSYS CFX Release 11.0 Update 1.