Return Day Stamps for Values Above a Threshold

Source: R/raw_getHighlightDates.R

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

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

if (FALSE) {
# 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)
}