estFDC: Estimate FDC points

In USGS-R/DVstats: Functions to manipulate daily-values data

Estimate FDC points

Description

Estimate the streamflow at selected probability of exceedance values for ungaged sites in Minnesota.

Usage

estFDC(site.data, region, expand = TRUE)

Arguments

site.data	a data frame consisting of one row and the correct columns of basin characteristics for the region
region	a character string indicating the region that contains the ungaged site, must be one of "A," "BC," "D," "E," or "F."
expand	logical value, if TRUE, then expand the computed points so that a graph can be prepared, otherwise only the 13 estimated points.

Value

A data frame containing the columns Probs, the exceedance probabilities, and FDC, the estiamte streamflow at the specified probability level. The streamflows are adjusted so the that are consistently non increasing.

Note

The selected points on the FDC can also be obtained using StreamStats for Minnesota.

USGS-R/DVstats documentation built on Oct. 11, 2022, 6:03 a.m.