Description Usage Arguments Details Value Author(s) References See Also Examples

View source: R/4flowduration.R

Plots the flow duration curve for a given lfobj.

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`lfobj` |
An object of class "lfobj" |

`year` |
numeric - The year for which the fdc should be computed. If hyearstart != 1 the BFI is calculated for the hydrological year! "any" means the whole series should be taken. |

`breakdays` |
A vector of breakdays if the BFI should be calculated for different seasons. |

`colors` |
logical - If breakdays are specified, should the different fdcs are displayed in different colors? |

`xnorm` |
logical - should the x-axis be normalized? |

`ylog` |
logical - The the logarithm of the y-axis? |

`legend` |
logical - Should a legend be plotted? |

`separate` |
logical - Should a separate plot be drawn for every season? |

`...` |
Graphical parameters handed to plot |

If breakdays is a single day, e.g. "01/06", the start of the hydrological year is taken as the second breakday. If more than two seasons are to be specified, a vector of all breakdays is needed.

A vector of quantiles.

Daniel Koffler and Gregor Laaha

Gustard, A. & Demuth, S. (2009) (Eds) Manual on Low-flow Estimation and Prediction. Operational Hydrology Report No. 50, WMO-No. 1029, 136p.

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