raw_getHighlightDates: Return Day Stamps for Values Above a Threshold

In PWFSLSmoke: Utilities for Working with Air Quality Monitoring Data

Description

Returna list of dates in YYYYMMDD format where the dataVar is within highlightRange.

Usage

raw_getHighlightDates(
  df,
  dataVar,
  tzone = NULL,
  highlightRange = c(1e+12, Inf)
)

Arguments

df	dataframe with datetime column in UTC
dataVar	variable to be evaluated
tzone	timezone where data were collected
highlightRange	range of values of to be highlighted

Examples

## Not run: 
# Fail gracefully if any resources are not available
try({

raw <- airsis_createRawDataframe(startdate = 20160901, provider = 'USFS',unitID = '1033')
raw <- raw_enhance(raw)
highlightRange <- c(50,Inf)
dataVar <- 'pm25'
tzone <- "America/Los_Angeles"
highlightDates <- raw_getHighlightDates(raw,dataVar,tzone,highlightRange)
rawPlot_timeOfDaySpaghetti(df=raw,highlightDates = highlightDates)

}, silent = FALSE)

## End(Not run)

PWFSLSmoke documentation built on Nov. 23, 2021, 5:06 p.m.