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MOTION

MOTION

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MOTION

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Subcase Information Entry

MOTION – Multi-Body Motion Selection

Description

The MOTION command can be used in the Subcase Information section to select a multi-body motion set to be applied in a multi-body problem.

Format

MOTION = option

Argument

Options

Description

option

< SID >

No default

SID:

Set identification of MOTION, MOTNG, MOTNGC, MOTNGE, MOTNJ, MOTNJC, and MOTNJE bulk data entries.

Comments

1.Only one MOTION entry can be present for each subcase.
2.This subcase information entry is only valid when it appears in a multi-body subcase.
3.If the SID referenced by the MOTION subcase information entry matches with the SID defined for a MOTION bulk data entry, the information on this entry alone is selected. However, if a MOTION bulk data entry does not have the referenced SID defined, any of the multi-body motion entries: MOTNG, MOTNGC, MOTNGE, MOTNJ, MOTHJC, or MOTIONJE which have this SID will be selected.

See Also:

Subcase Information Section

The Input File