sig_Slope_fdc: Slope of the flow duration curve

In LuckyKanLei/HydSig: Hydrologic Signatures

Slope of the flow duration curve

Description

Slope of the flow duration curve of the data mostly streamflow. For the other scale can use apply.yearly(Data, sig_Quantile, tile = c(5, 95)) or apply.weekly apply.monthly apply.quarterly apply.yearly.

Usage

sig_Slope_fdc(Data, tile_low = 33, tile_high = 66, log_fit = T)

Arguments

Data	[xts / array]-2D(time, space) Time serious Data in difficult location.
tile_low	[num]-range(0, 100) The lower tile, but the data is the bigger, because the FDC is in decreasing.
tile_high	[num]-range(0, 100) The higher tile, but the data is the smaller, because the FDC is in decreasing.
log_fit	|T| for mit ln(Q), |F| for ohne ln(Q)

Value

[array]-2D(1, space) The data in the tiles. Or [xts]-2D(sum_time, space) for other scale with apply.XXXly.

References

[Sawicz.2011]

Examples

rslt <- sig_Slope_fdc(xts_Q)
rslt <- sig_Slope_fdc(xts_Q, 5, 50, FALSE)
rslt <- xts::apply.yearly(xts_Q, sig_Slope_fdc)

LuckyKanLei/HydSig documentation built on June 30, 2022, 8:07 p.m.