Web Application - the six tabs
The op3_viz Dash application is the main user-facing interface.
It ships with six tabs; each is described below.
Tab 1 - 3D Viewer
Interactive Plotly Mesh3d of the selected turbine + foundation + RNA. Four live field overlays selectable via radio button: eigenmode 1, eigenmode 2, bending stress, and dissipation weight. A scour slider visualises mudline progression cosmetically (v1.1 will wire it to rebuild the foundation springs).
Tab 2 - Bayesian Scour
Displays the posterior distribution over scour depth produced by importance-sampling Bayesian inference on the 1,794-row Monte Carlo database. Shows posterior mean, 90 % credible interval, and effective sample size.
Tab 3 - Mode D (alpha, beta)
Two-dimensional heat-map of the joint posterior over the Mode D dissipation-weighting parameters.
Tab 4 - PCE Surrogate
Bar chart of the Hermite polynomial chaos coefficients from the order-6 surrogate.
Tab 5 - DLC 1.1 Time-series
Dropdown-selectable OpenFAST .outb time-series viewer. Auto-
discovers runs under validation/dlc11_partial/<latest>/.
Tab 6 - Compliance and Actions
Three operator action buttons: run DNV-ST-0126 audit, run IEC 61400-3 audit, dispatch DLC 1.1 sweep. Each returns a JSON panel with the result.