{"id":164540,"date":"2023-03-17T08:58:00","date_gmt":"2023-03-17T08:58:00","guid":{"rendered":"\/knowledge\/forums\/topic\/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-c\/"},"modified":"2023-07-31T12:25:46","modified_gmt":"2023-07-31T12:25:46","slug":"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-c","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/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-c\/","title":{"rendered":"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?"},"content":{"rendered":"

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.<\/p>\n","protected":false},"template":"","class_list":["post-164540","topic","type-topic","status-publish","hentry","topic-tag-2019-r1","topic-tag-cfx","topic-tag-fluid-dynamics","topic-tag-general","topic-tag-modeling-setup-advice","topic-tag-rotating-machinery"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t