UpdateParameter Command

• Sensitivity_Command_Manual
  • General Commands
    • reliability
    • parameter
    • addToParameter
    • updateParameter
    • sensitivityIntegrator
    • sensitivityAlgorithm
    • recorder
  • Material Commands
    • uniaxialMaterial
    • nDmaterial
  • Section Commands
    • Fiber
    • Elastic
    • Aggregator
  • Element Commands
    • dispBeamColumnWithSensitivity
    • quadWithSensitivity
    • bbarBrickWithSensitivity
  • Constraint Commands
    • Transformation

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Once the parameters in FE model are defined, their value can be updated:

updateParameter $tag $newValue

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$tag	integer tag identifying an existing parameter that is to be updated.
<specific object arguments>	the updated value to which the parameter needs to be set.

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Reference:

Scott M.H., Haukaas T. (2008). “Software framework for parameter updating and finite element response sensitivity analysis.” Journal of Computing in Civil Engineering, 22(5):281-291.