Participants in WP3 (EMPA, VTT, PTB, KIT and TI) have prepared and submitted a paper to the EGU journal Atmospheric Measurement Techniques (AMT) – the pre-print is available here: https://egusphere.copernicus.org/preprints/2025/egusphere-2025-4954/.
The paper concerns the correction and calibration of N2O isotopic data obtained by cavity ring-down spectroscopy (CRDS), provides a comprehensive protocol for data treatment and a MATLAB application to implement the process in a user-friendly way.