Interpolation

Purpose:

This interface is used for showing, creating, modifying, and deleting *CN_INTERPOLATION and *CN_INTERPOLATION_LOCAL cards in LS-DYNA.

Function:

Sample:

Sample1 : Show how to create Constrained interpolation data.

  • Show : Show existing *CN_INTERPOLATION entities.

  • Cre : Create new *CN_INTERPOLATION entities.

  • Mod : Modify existing *CN_INTERPOLATION entities .

  • Del : Delete existing *CN_INTERPOLATION entities.

  • Label : Select label type.

  • ICID : Input interpolation constraint ID.

  • NewID : Set default new interpolation id.

  • DNID : Input or pick dependent node ID.

  • DDOF : Input dependent degrees-of-freedom.

  • CIDD : Input local coordinate system ID.

  • INID : Pick or input independent node ID.

  • IDOF : Independent degrees-of-freedom using the same form as DDOF above.

  • CIDI : Local coordinate system ID.

  • TWGHTX : This weight scales the x-translational component.

  • TWGHTY : This weight scales the y-translational component.

  • TWGHTZ : This weight scales the z-translational component.

  • RWGHTX : This weight scales the x-rotational component.

  • RWGHTY : This weight scales the y-rotational component.

  • RWGHTZ : This weight scales the z-rotational component.

  • Insert : Insert current data group.

  • Replace : Replace current data group.

  • Delete : Delete current data group.

  • All : Select all *CN_INTERPOLATION entities.

  • None : Deselect all *CN_INTERPOLATION entities.

  • Rev : Reverse selection.

  • AList : Select all entities within the selected range (Only applies when there are 20+ entities).

  • Apply : Apply entries for creation/modification or selections for deletion.