I am running a CFX case and restarting from a previous solution. The partitioner fails with the following error: Error detected by routine PSHDIR CDRNAM = /FLOW/MESH/LATEST/REG1 CRESLT = NONE Current Directory : /FLOW/CEL/CBCK_CALLS +——————————————————————–+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Stopped in routine MEMERR | | | | | | | | | | | +——————————————————————–+ How can I resolve this?
Tagged: ansys-cfx, boundary-conditions, expressions
June 6, 2022 at 8:32 amFAQParticipant
This error occurs when the starting .def file uses expressions to define boundary conditions, and these expressions are not present in the .res file. For instance, changing to a variable rotation rate for a rotating domain. If the new variable rotation rate is based on another expression that also did not exist in the.res file, this will produce a callback error beause the rotation rate is undefined. . The best practice is to ensure that the .def file and .res file expressions coincide, especially if there is interdependence.
NOTE: This may involve adding the expressions to the setup that generated the restart .res file and setting them to an initial value that will proice a smooth restart. Then, run one timestep to populate the with the values of the expressions.
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