DESCRIPTION 1.92 KB
Newer Older
Reinhard Furrer's avatar
Reinhard Furrer committed
1 2 3
Package: PRSim
Type: Package
Title: Stochastic Simulation of Streamflow Time Series using Phase Randomization
Manuela's avatar
Manuela committed
4 5
Version: 1.2
Date: 2019-11-20
Reinhard Furrer's avatar
Reinhard Furrer committed
6
Authors@R: c(person("Manuela", "Brunner", role = c("aut", "cre"),
Manuela's avatar
Manuela committed
7
             email = "manuela.i.brunner@gmail.com", 
Reinhard Furrer's avatar
Reinhard Furrer committed
8 9 10 11 12 13
             comment = c(ORCID = "0000-0001-8824-877X")), 
             person("Reinhard", "Furrer", role = c("aut"),  
             email = "reinhard.furrer@math.uzh.ch", 
             comment = c(ORCID = "0000-0002-6319-2332"))) 
Author: Manuela Brunner [aut, cre]  (<https://orcid.org/0000-0001-8824-877X>), 
        Reinhard Furrer [aut] (<https://orcid.org/0000-0002-6319-2332>)
14
Maintainer: Manuela Brunner <manuela.i.brunner@gmail.com>
Reinhard Furrer's avatar
Reinhard Furrer committed
15 16 17 18
Description: Provides a simulation framework to simulate streamflow time series with similar
  main characteristics as observed data. These characteristics include the distribution of daily 
  streamflow values and their temporal correlation as expressed by short- and long-range 
  dependence. The approach is based on the randomization of the phases of the Fourier 
19 20
  transform or the phases of the wavelet transform. The function prsim() is applicable to singel site simulation and uses the Fourier transform. 
  The function prsim.wave() extends the approach to multiple sites and is based on the complex wavelet transform. We further use the flexible four-parameter Kappa distribution, which allows 
Manuela Brunner's avatar
Manuela Brunner committed
21
  for the extrapolation to yet unobserved low and high flows. Alternatively, the empirical or any other distribution can be used. A detailed description of 
22
  the simulation approach for single sites and an application example can be found 
Reinhard Furrer's avatar
Reinhard Furrer committed
23
  in <https://www.hydrol-earth-syst-sci-discuss.net/hess-2019-142/>.
Reinhard Furrer's avatar
Reinhard Furrer committed
24 25 26 27 28
URL: https://git.math.uzh.ch/reinhard.furrer/PRSim-devel
BugReports: https://git.math.uzh.ch/reinhard.furrer/PRSim-devel
License: GPL-3
Encoding: UTF-8
LazyData: true
Manuela's avatar
Manuela committed
29 30
Depends: homtest, goftest, wmtsa
Suggests: lattice, ismev, evd, GB2
Reinhard Furrer's avatar
Reinhard Furrer committed
31
Imports: stats