processors on a machine called oak. The total number of processors defined in the host list has to be greater than or equal to the number of cpus specified for the analysis. If the host list is not defined, Abaqus will run on the local system. When using a supported queuing system, this parameter does not need to be defined. If it is defined, it will get overridden by the queuing environment. mp_mode
Set this variable equal to MPI to indicate that the MPI components are available on the system. Set mp_mode=THREADS to use the thread-based parallelization method. The default value is MPI where applicable. odb_output_by_default
If this parameter is set equal to ON, output database output will be generated
automatically. If this parameter is set equal to OFF, output database request keywords must be placed in an input file to obtain output database output. The default value is ON. onCaeStartup
Optional function to be executed before Abaqus/CAE begins. See ―Customizing Abaqus/CAE startup,‖ Section 4.3.3 of the Abaqus Installation and Licensing Guide, for examples of this function.
Co-simulation parameters
The following environment file variables provide default settings for co-simulation between two Abaqus analyses or between Abaqus and AcuSolve. cosimulation_port
Set cosimulation_port equal to the port number used for the connection. The default value is 48000. cosimulation_timeout
Set cosimulation_timeout equal to the timeout period in seconds. Abaqus terminates if it does not receive any communication from the coupled analysis program during the time specified. The default value is 3600 seconds.
在abaqus中建模计算时，建模过程可能会出错，导致生成的网格无法计算得到结果，产生错误的单元系统会放在ErrElemMissingSection集合中，可以通过如下方法查看该集合，以便快速找到出错的单元