CRDSscreening

Data and code for manuscript on spectral screening and correction of CRDS water isotope data

data/

Data assets used in analysis

• cc/ Picarro ChemCorrect files for CRDS runs
• cf/ Picarro coordinator files for CRDS runs
• irms.csv IRMS analysis results

code/

Scripts used for data analysis and plotting

• X1_pullCRDS.R Compile Picarro CRDS files from instrument directories and saves them in data/; not portable
• 01_prepData.R Download CRDS results, basic cleaning/prep, save locally
• 02_irms.R Clean, prep, merge and explore IRMS results
• 03_spectralParms.R Extract, merge, and save spectral metrics for all samples
• 04_spectralCal.R Fit offset correction models, explore
• 05_spectralCorrection.R Apply offset correction models, explore
• 06_summaries.R Summary metrics for offset corrections
• 07_chemCorrect.R Compare observed and modeled bias with flags from commercial software
• 10_plotting.R Generate figures

output/

Objects output by code, including intermediate data products, models, and figures