ACTRIS ACSM converter

Tool to convert PTRMS level 0 data to ACTRIS NASA Ames level 1 and 2 files. Supports regular annual lev1/2 products and NRT lev1b, lev2b automatically qualified products

Informations

• Original dev repository: https://git.icare.univ-lille1.fr/dev/actris_ptrms_concentration_converter
• version: 0.0.0

Copyright (©) 2024

• Université de Lille
• Centre national de la recherche scientifique (CNRS)

Authors

• Scientific development : Valerie Gros, Lorna Foliot (LSCE/IPSL)
• Convertion algorithm development : Marc-Antoine Drouin, Christophe Boitel (LMD/IPSL)
• Software development : Nicolas Pascal, Aurélien Chauvigné (AERIS/ICARE)

License

This project is licensed under the GNU AFFERO General Public License v3 - see the LICENSE file for details

Prerequisites

• Python3
• numpy
• pandas
• scipy
• pysftp-extension
• click
• matplotlib
• pycurl
• toml
• tomli

Install

Recover the project and submodule

git clone https://git.icare.univ-lille1.fr/dev/actris_ptrms_concentration_converter

git submodule update

Environment

Code should be working with any python >= 3.8

• pip

  pip install -r requirements.txt

• conda

  conda create --name ptrms -c conda-forge --file requirements.txt python

Configuration

For concentration conversion, parameters are needed in algo/ptrms_lib/conf/conf_ptrms.toml and may be adapted according station/instrument.

Running

raw -> lev0: runs at stations

lev0 -> lev1: runs at NILU

* For a a list of files

Usage: python3 src/converter/PtrmsConverter.py [options] <infiles>

Args:
  <infiles> : list of files to process

Options:
  -h, --help            show this help message and exit
  -p PROD_ID, --prod-id=PROD_ID
                        Process only this product. All by default
  -o OUT_DIR, --out_dir=OUT_DIR
                        force a specific output directory

Input/Output format

• Inputs

PTR-MS measurements in NASA Ames format with data and metadata as requested by EBAS (https://ebas-submit.nilu.no/templates/VOC/PTR-MS_lev0).

• Outputs

NASA Ames level 1 files as shown in tests/SIRTA/results.