Getting Started with OpenSees -- Recorders: Difference between revisions
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The OpenSees [[recorder Command]] is used to define the analysis output. | The OpenSees [[recorder Command]] is used to define the analysis output. | ||
Revision as of 22:15, 12 March 2010
- GettingStarted Manual
- Introduction
- Download OpenSees
- Run OpenSees
- Problem Definition
- Model Builder
- Nodes
- Elements
- Recorders
- Summary of Model-Building Input File
- Loads and Analysis
- Gravity Loads
- Summary of Gravity Loads
- Lateral Loads -- Static Pushover
- Lateral Loads -- Cyclic Lateral Load
- Lateral Loads -- Dynamic ground motion
The OpenSees recorder Command is used to define the analysis output.
The node recorder will be used to output the horizontal and vertical displacements at node 3 into a file named Node3.out:
recorder Node <-file $fileName> <-time> <-node ($node1 $node2 ...)> <-nodeRange $startNode $endNode> <-region $RegionTag> <-node all> -dof ($dof1 $dof2 ...) $respType
recorder Node -file Node3.out -time -node 3 -dof 1 2 disp
The element recorder will be used to output the element forces. Element forces for element 1 will be output into file Element1.out:
recorder Element <-file $fileName> <-time> <-ele ($ele1 $ele2 ...)> <-eleRange $startEle $endEle> <-region $regTag> <-ele all> ($arg1 $arg2 ...)
recorder Element -file Element1.out -time -ele 1 force
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