airsis_EBAM_PLUS_MULTIQualityControl: Apply Quality Control to raw AIRSIS EBAM PLUS_MULTI tibble

In PWFSLSmoke: Utilities for Working with Air Quality Monitoring Data

Description

Perform various QC measures on AIRSIS EBAM PLUS_MULTI data. This data format began appearing in December, 2019 and is associated with data available at https://apcd.airsis.com.

The following columns of data are tested against valid ranges:

• Flow

• AT

• RHi

• ConcHr

A POSIXct datetime column (UTC) is also added based on Date.Time.GMT.

Usage

airsis_EBAM_PLUS_MULTIQualityControl(
  tbl,
  valid_Longitude = c(-180, 180),
  valid_Latitude = c(-90, 90),
  remove_Lon_zero = TRUE,
  remove_Lat_zero = TRUE,
  valid_Flow = c(16.7 * 0.95, 16.7 * 1.05),
  valid_AT = c(-Inf, 45),
  valid_RHi = c(-Inf, 50),
  valid_Conc = c(-Inf, 5),
  flagAndKeep = FALSE
)

Arguments

tbl	single site tibble created by airsis_parseData()
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 than remove, bad data during the QC process

Value

Cleaned up tibble of AIRSIS monitor data.

See Also

airsis_qualityControl

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