uh_ratios_masscurve: Table 16-1: Ratios for dimensionless unit hydrograph and mass...

uh_ratios_masscurveR Documentation

Table 16-1: Ratios for dimensionless unit hydrograph and mass curve

Description

A table containing the time, discharge, and mass curve ratios.

Usage

uh_ratios_masscurve

Format

A data.table data frame with 33 rows and 3 variables:

itemTime ratios (t/Tp)"ratio of the time of DUH coordinate to time to peak of the DUH" itemDischarge ratios (q/qp)"ratio of discharge at a certain time to the peak discharge of the unit hydrograph (UH)" itemMass curve ratios (Qa/Q)ratio of "accumulated volume at time" to the "total volume"

Source

United States Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS), |emphNational Engineering Handbook, "Part 630 Hydrology Chapter 16 Hydrographs", Pages 16-4, 16-9, 16-15, https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=17755.wba


iemiscdata documentation built on Sept. 26, 2023, 1:07 a.m.