NodeEigenvector Command: Difference between revisions
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Returns the | Returns the eigenvector at a specified node. Coming in version 2.2.1. | ||
{| | {| | ||
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| style="width:150px" | '''$nodeTag ''' || integer tag identifying node | | style="width:150px" | '''$nodeTag ''' || integer tag identifying node | ||
|- | |- | ||
| '''$eigenvector''' | specific eigenvector at node. | | '''$eigenvector''' || specific eigenvector at node. | ||
|- | |- | ||
| '''$dof''' || specific dof at the node (1 through ndf), (optional) | | '''$dof''' || specific dof at the node (1 through ndf), (optional) | ||
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NOTE: | NOTE: | ||
If optional $dof is not provided, an array | If optional $dof is not provided, an array containing eigenvector values for evely dof at the specified node is returned. | ||
EXAMPLE: | EXAMPLE: | ||
set | set eigenvector511 [nodeEigenvector 5 1 1]; #gives the value of eigenvector that corresponds to mode 1 at node 5 in dof 1 | ||
Revision as of 18:21, 10 December 2010
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Returns the eigenvector at a specified node. Coming in version 2.2.1.
| nodeEigenvector $nodeTag $eigenvector <$dof> |
| $nodeTag | integer tag identifying node |
| $eigenvector | specific eigenvector at node. |
| $dof | specific dof at the node (1 through ndf), (optional) |
NOTE:
If optional $dof is not provided, an array containing eigenvector values for evely dof at the specified node is returned.
EXAMPLE:
set eigenvector511 [nodeEigenvector 5 1 1]; #gives the value of eigenvector that corresponds to mode 1 at node 5 in dof 1
Code Developed by: fmk