app4.calib: app4.calib Data

In USGS-R/rloadest: River Load Estimation

Description

White River at Hazleton, Ind. (Station Number 03374100)

Usage

app4.calib

Format

Data frame with 45 rows and 9 columns

Name	Type	Description
DATES	Date	Date of daily value
TIMES	character	Time that sample was actually taken
FLOW	numeric	Daily mean streamflow
Buty.rmk	character	Remark code for butylate concentration
Buty	numeric	Daily mean butylate concentration (assumed)
Atra	numeric	Daily mean atrazine concentration (assumed)
Alach.rmk	character	Remark code for alachlor concentration
Alach	numeric	Daily mean alachlor concentration (assumed)
SuspSed	numeric	Daily mean suspended sediment concentration (assumed)

Source

Obtained from Charlie Crawford, 5 July 2001

References

Runkel, R.G., Crawford, C.G., and Cohn, T.A., 2004, Load Estimator (LOADEST): a FORTRAN program for estimating constituent loads in streams and rivers: U.S. Geological Survey Techniques and Methods Book 4, Chapter A5, 69 p.

Examples

## Not run: 
data(app4.calib)
# Plot atrazine concentration vs. flow
with(app4.calib, plot(FLOW, Atra, log="xy"))

## End(Not run)

USGS-R/rloadest documentation built on Oct. 2, 2020, 5:21 a.m.