Global sensitivity analysis in an ocean general circulation model : a sparse spectral projection approach

@inproceedings{Alexanderian2012GlobalSA,
  title={Global sensitivity analysis in an ocean general circulation model : a sparse spectral projection approach},
  author={Alen Alexanderian and Justin Winokur and I. Sraj and Ashwanth Srinivasan and Mohamed Iskandarani and W. Carlisle Thacker and Omar M. Knio},
  year={2012}
}
Polynomial Chaos (PC) expansions are used to propagate parametric uncertainties in an ocean general circulation model. The computations focus on shorttime, high-resolution simulations of the Gulf of Mexico (GOM), using the HYbrid Coordinate Ocean Model (HYCOM), with wind stresses corresponding to hurricane Ivan. A sparse quadrature approach is used to… CONTINUE READING