# NodeDisp Command

Returns the current displacement at a specified node.

```tcl nodeDisp $nodeTag <$dof> ```

nodeTag

integer tag identifying node

dof

specific dof at the node (1 through ndf), (optional)

NOTE:

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

## Examples

set a0 [nodeDisp $nodeTag 1]


Code Developed by: fmk