*solverdeckcleanup

Deletes or retains certain solver specific entities, based on their validity in the current model.

Syntax

*solverdeckcleanup solver mark_id

Type

HyperMesh Tcl Modify Command

Description

Deletes or retains certain solver specific entities, based on their validity in the current model. This is useful after a box trim operation.

Inputs

solver
The source solver name. Currently only LsDyna is supported.
mark_id
The ID of the mark containing the entities to consider for cleanup. Valid values are 1 and 2.
Supported entity types include groups, controlvols, and loads.
The following operations are performed:
  • * AIRBAG_ADVANCED_ALE (control volume): Delete if at least one bag ID is not defined.
  • *AIRBAG_INTERACTION (control volume): Delete if the card image does not contain both AB1 and AB2 values. Both have to be present for the entity to be retained.
  • *AIRBAG_PARTICLE (control volume): Delete if the card image does not reference either a part set ID or part ID corresponding to variables SID1 and SID2. Only one has to be present for the entity to be retained.
  • *AIRBAG_<option> (control volume): Delete if the slave definition is empty.
  • *ALE_options (ALE group)
  • *CONSTRAINED_EULER_IN_EULER (group)
  • *CONSTRAINED_LAGRANGE_IN_SOLID (ALE group)
  • *CONSTRAINED_RIGID_BODIES (group)
  • *CONSTRAINED_TIE-BREAK (group)
  • *CONTACT (group): Delete if either the master or slave definition is missing or empty.
  • *CONSTRAINED_EXTRA_NODE (group): Delete if no nodes or node set are associated. In its card image, remove the keyword if PSID is assigned as blank.
The following keywords, if defined, do not need explicit entity definitions as they consider the entire model, and will be retained:
  • *CONTACT (group): If master or slave type is assigned a value of 5.
  • *LOAD_BLAST
  • *LOAD_BODY
  • *LOAD_BRODE
  • *INITIAL_VELOCITY_<option>
  • *RIGIDWALL: If variable NSID is assigned a value of 0.

Example

To cleanup all relevant entities on mark 1:

*solverdeckcleanup LsDyna 1

Errors

Incorrect usage results in a Tcl error. To detect errors, you can use the catch command:
if { [ catch {command_name...} ] } {
   # Handle error
}

Version History

11.0.130