Repository structure

The trace gas processing tools are broken into five components

1. global.R script. This includes run and reset flags, as well as functions shared between different processing routines. Set reset flags TRUE to reprocess site data from the raw measurements (unnecessary if just reprocessing due to changes in bad data files). Set run flags FALSE to disable processing for individual sites.
2. bad directory. Defines period of data that needs to be corrected or removed from the record at each site. These changes are reflected in the parsed and calibrated datasets.
3. fun directory. Contains R and Python code that performs the bulk of the data processing utilizing the UATAQ R package.
4. lock directory. Cron lock files (in the form of site.running) prevent execution of processing code if a previous instance is still running.
5. run directory. Contains R scripts that initialize site-specific parameters such as IP addresses, ports, and CR1000 data table names before calling the code found in fun.

Revising historic data

Changes in the historic datasets can be made using the bad data text files. When a new commit is made, the historic record for the given site is reprocessed on the next run (every 15 minutes).

Site naming conventions

Additional site details can be found at air.utah.edu

Site	Abbreviation
Castle Peak	csp
Daybreak	dbk
Fruitland	fru
Heber	heb
Hidden Peak	hdp
Horsepool	hpl
Intermountain Medical Center	imc
Logan	lgn
Roosevelt	roo
Rose Park	rpk
Sugarhouse	sug
Suncrest	sun
University of Utah	wbb

More info

Source code at
https://github.com/benfasoli/lair-proc
https://github.com/benfasoli/uataq

LAIR and UATAQ processing is actively developed and maintained by Ben Fasoli.