# NodeEigenvector Command

Returns the eigenvector at a specified node. Coming in version 2.2.1.

```tcl nodeEigenvector $nodeTag $eigenvector <$dof> ```

nodeTag

integer tag identifying node

eigenvector

mode number of eigenvector to be returned

dof

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

NOTE:

If optional $dof is not provided, an array containing eigenvector values for every dof at the specified node is returned.

## Examples

set eigenvector521 [nodeEigenvector 5 2 1]; #gives the value of eigenvector that corresponds to mode 2 at node 5 in dof 1


Code Developed by: fmk