Dakota Reference Manual: hierarchical_tagging

| Dakota Reference Manual Version 6.15 Explore and Predict with Confidence

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hierarchical_tagging

Enables hierarchical evaluation tagging

## Specification

Alias: none

Argument(s): none

Default: no hierarchical tagging

## Description

The hierarchical tagging option is useful for studies involving multiple models with a nested or hierarchical relationship. For example a nested model has a sub-method, which itself likely operates on a sub-model, or a hierarchical approximation involves coordination of low and high fidelity models. Specifying `hierarchical_tagging` will yield function evaluation identifiers ("tags") composed of the evaluation IDs of the models involved, e.g., outermodel.innermodel.interfaceid = 4.9.2. This communicates the outer contexts to the analysis driver when performing a function evaluation.

## Examples

test/dakota_uq_timeseries_ivp_optinterf.in test/dakota_uq_timeseries_sop_optinterf.in

## See Also

These keywords may also be of interest:

- file_tag model-nested