Multisite Rainfall Simulator
Mehrotra, R., Li, J., Westra, S., Sharma, A. (2015). "A programming tool to generate multi-site daily rainfall using a two-stage semi parametric model " Environmental Modelling & Software 63: 230–239.
Abstract: Many problems in hydrology and agricultural science require extensive records of rainfall from multiple locations. Temporal and/or spatial coverage of rainfall data is often limited, so that stochastic models may be required to generate long synthetic rainfall records. This study describes a multi-site rainfall simulator (MRS) to stochastically generate daily rainfall at multiple locations. The MRS is available as an opensource software package in the R statistical computing environment. The software includes statistical analysis and graphics functions, and can display statistics and graphs at multiple time scales, including from individual sites and areal averages. The MRS thus provides a detailed set of modelling functions to simulate and analyse daily rainfall. The capabilities of the package are demonstrated using 30 gauges located in Sydney, Australia, and the results show that the model preserves observed year-to-year variability, interannual persistence and various daily distributional and spaceetime dependence attributes.
The software described in the above mentioned paper can be obtained by clicking here