NodeAccel Command

Returns the current acceleration at a specified node.

nodeAccel $nodeTag <$dof>

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$nodeTag	integer tag identifying node
$dof	specific dof at the node (1 through ndf), (optional)

NOTE:

If optional $dof is not provided, an array contaning all accceleration components for every dof at the node is returned.

EXAMPLE:

set a0 [nodeAccel $nodeTag 0]

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Code Developed by: fmk