airsis_ESAM_MULTI2022QualityControl: Apply Quality Control to raw AIRSIS E-Sampler dataframe

In MazamaScience/PWFSLSmoke: Utilities for Working with Air Quality Monitoring Data

Apply Quality Control to raw AIRSIS E-Sampler dataframe

Description

Perform various QC measures on AIRSIS E-Sampler data.

The following columns of data are tested against valid ranges:

• Flow

• AT

• RHi

• ConcHr

A POSIXct datetime column (UTC) is also added based on TimeStamp.

Usage

airsis_ESAM_MULTI2022QualityControl(
  tbl,
  valid_Longitude = c(-180, 180),
  valid_Latitude = c(-90, 90),
  remove_Lon_zero = TRUE,
  remove_Lat_zero = TRUE,
  valid_Flow = c(1.999, 2.001),
  valid_AT = c(-Inf, 150),
  valid_RHi = c(-Inf, 55),
  valid_Conc = c(-Inf, 5),
  flagAndKeep = FALSE
)

Arguments

tbl	single site tibble created by airsis_downloadData()
valid_Longitude	range of valid Longitude values
valid_Latitude	range of valid Latitude values
remove_Lon_zero	flag to remove rows where Longitude == 0
remove_Lat_zero	flag to remove rows where Latitude == 0
valid_Flow	range of valid Flow values
valid_AT	range of valid AT values
valid_RHi	range of valid RHi values
valid_Conc	range of valid ConcHr values
flagAndKeep	flag, rather then remove, bad data during the QC process

Value

Cleaned up tibble of AIRSIS monitor data.

See Also

airsis_qualityControl

MazamaScience/PWFSLSmoke documentation built on July 3, 2023, 11:03 a.m.