Chris Langevin
Swain, Eric D., Wolfert, Melinda A.
Wolfert, Melinda A.; Bales, Jerad D.; Goodwin, Carl R.
Swain, E. D.; Wang, J. D.; Wolfert, M. A.; Schaffrranek, R. W.; Riscassi, A. L.
Langevin, C. D.; Swain, E. D.
The design of the inverse modeling scheme will be based on a survey of existing inverse modeling and linear programming techniques. The stochastic quantification of the input-to-output relationship for a complex unsteady simulation has been considered more difficult than conventional applications to steady-state models. The initial application of the technique to optimize a performance measure value will show the techniques usefulness in the quality aspect of the science plan "getting the water right".
The interface between SICS and the ATLSS model is functional with the interpolation of depth and salinity values, so the initial work in FY2005 is to generate the necessary SICS output for the restoration scenarios and the conversion of these scenario output to ATLSS input. The conversion primarily involves interpolation between the 305 meter grid of the SICS model and the 500 meter ATLSS grid.
The output format from the NSM is similar to the SFWMM, so the same interface can be modified to function in this task. One important change is the removal of all anthropomorphic features in the SICS model. This includes the L-31W canal system and potential topographic and vegetative characteristic changes.
The current optimization for two performance-measure zones, Joe Bay and offshore Joe Bay, will be expanded to include zones such as the West Lake area and Little Madeira Bay. The optimization period will be expanded to the full 7 years. Variations in specifying the target criteria will be tried. The optimized water-delivery schemes will be provided to the ecological modeling to determine the effects of the proposed changes. A report will include a background of the SICS model used, the UCODE optimization technique, the incorporation of SICS into UCODE, the method of incorporating performance measures, the criteria used to modify water deliveries, and the results of the study.
A report was submitted and approved for publication and web-based dissemination was finalized
U.S. Department of the Interior, U.S. Geological Survey
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