Sandia National Laboratories

dakotaParametersMap

Description

When Dakota is communicating with an analysis driver, it creates a parameters file that contains the current Dakota iteration’s parameter values, as well as some additional data to inform the analysis driver. This node parses the Dakota parameters file intoappropriate key-value maps that contain the data of the parameters file.

Properties

No properties.

Input Ports

parametersFile: the parameters file to parse.

Output Ports

variables: This port outputs a map data structure where the keys are parameter labels and the valuesare this iteration’s parameter values.
functions: Read more about derivate_vars here.
derivative_vars: Read more about derivate_vars here.
analysis_comps: Read more about analysis_comps here.
eval_id: A number representing the current Dakota iteration.

Notes

It is not necessary to use this node if an outer, calling workflow has set its dakota node’s expertMode property to false.

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