NodeCoord Command

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Returns the coordinates of a specified node.

nodeCoord $nodeTag <$dim>

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$nodeTag	integer tag identifying node
$dim	specific dimension at the node (1 through ndm), (optional)

NOTE:

If optional $dim is not provided, an array containing all coordinates at the node is returned.

EXAMPLE:

set a [nodeCoord $nodeTag]

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Code Developed by: fmk