PWFSLSmoke (version 1.2.117)

airsis_ESAM_MULTIQualityControl: 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_MULTIQualityControl(
  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.l.m values

valid_AT

range of valid AT.C. values

valid_RHi

range of valid RHi... values

valid_Conc

range of valid Conc.mg.m3. values

flagAndKeep

flag, rather then remove, bad data during the QC process

Value

Cleaned up tibble of AIRSIS monitor data.

See Also

airsis_qualityControl