populateDaily: Populate Daily data frame

In EGRET: Exploration and Graphics for RivEr Trends

Populate Daily data frame

Description

Using raw data that has at least dateTime, value, code, populates the rest of the basic Daily data frame used in EGRET analysis.

Usage

populateDaily(rawData, qConvert, verbose = TRUE)

Arguments

rawData	dataframe contains at least dateTime, value, code columns
qConvert	character conversion to cubic meters per second
verbose	logical specifying whether or not to display progress message

Value

A data frame 'Daily' with the following columns:

Name	Type	Description
Q	numeric	Discharge in m^3/s
Julian	integer	Number of days since Jan. 1, 1850
Month	integer	Month of the year [1-12]
Day	integer	Day of the year [1-366]
DecYear	numeric	Decimal year
MonthSeq	integer	Number of months since January 1, 1850
Qualifier	character	Qualifying code
i	integer	Index of days, starting with 1
LogQ	numeric	Natural logarithm of Q
Q7	numeric	7 day running average of Q
Q30	numeric	30 day running average of Q

Author(s)

Robert M. Hirsch [e-mail]

See Also

readNWISDaily, readUserDaily

Examples

dateTime <- as.character(seq(as.Date("2001/1/1"), 
         as.Date("2001/12/31"), by = "day"))
value <- 1:365
code <- rep("",365)
dataInput <- data.frame(dateTime, value, code, stringsAsFactors=FALSE)
Daily <- populateDaily(dataInput, 2)

EGRET documentation built on April 18, 2023, 5:09 p.m.