anlz_dodlypep: Analyze daily DO values relative to threshold

In tbep-tech/peptools: Analysis Tools for Importing, Wrangling, and Summarizing Suffolk County Water Quality Data

Analyze daily DO values relative to threshold

Description

Analyze daily DO values relative to threshold

Usage

anlz_dodlypep(dodat, thr = 3, impute = TRUE)

Arguments

dodat	result returned from read_pepdo
thr	numeric indicating appropriate dissolved oxygen thresholds, usually 3 mg/L for acute, 4.8 mg/L for chronic
impute	logical indicating of missing dissolved oxygen values are imputed with the year, month, site average

Details

The dodat data object can be used as input without downloading USGS data

If impute = TRUE, missing dissolved oxygen values in the complete daily time series are imputed to the average for the year, month, site combination. This is often necessary to create summary values that make sense. For example, if a month has incomplete data, the maximum below_cumsum value will not show 30 or 31 days even if every day in the observed record is below the threshold.

Value

data.frame

Examples

data(dodat)
dat <- anlz_dodlypep(dodat)
dat

tbep-tech/peptools documentation built on March 13, 2024, 4:22 p.m.