Dakota Reference Manual  Version 6.4
Large-Scale Engineering Optimization and Uncertainty Analysis
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dimension


Explicitly specify the desired subspace size

Specification

Alias: none

Argument(s): INTEGER

Description

This control explicitly indicates the number of basis vectors to retain. The subspace model will include exactly dimension variables.

Default Behavior

Not active; the number of basis vectors will be chosen by one of the truncation methods.

Usage Tips

This control can be helpful when a priori studies give insight to the appropriate subspace size.