Alternate Run Modes:Efficient Local Search

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Efficient Local Search

As previously mentioned, this GSSHA alternate run mode employs the independent ERDC implementations of the LM/SLM local search methods. There is no additional information that must be prepared for this specific GSSHA alternate run mode. The syntax required to use this alternate GSSHA run mode for GSSHA model calibration is:

gssha –slm case.pst

where case.pst is the name of the modified control file. The active user is referred to the technical report ERDC-CHL-TR-12-3, and its related appendix material and example problem files, for several examples which demonstrate in a clear and practical manner how to use various functionalities associated with the independent ERDC implementations of the LM/SLM local search methods, and also brief descriptions of the various output files that are associated with a LM/SLM supervised GSSHA model calibration run.

Example problem files prepared for a SLM supervised GSSHA alternate run mode model calibration run, which are supplied for use as a go by


GSSHA User's Manual

18 Alternate Run Modes
18.1     MPI and OpenMP Parallelization
18.2     Simulation Setup for Alternate Run Modes
18.3     Batch Mode Runs
18.4     Automated Calibration with Shuffled Complex Evolution
18.5     Monte Carlo Runs
18.6     ERDC Automated Model Calibration Software
   18.6.1     Efficient Local Search
   18.6.2     Multistart
   18.6.3     Trajectory Repulsion
   18.6.4     Effective and Efficient Stochastic Global Optimization
18.7     Inset Models