WST dataset : analysis of the ATR-42 turbulent measurements during EUREC4A

This dataset provides the product of Wavelet Scattering Transform (WST) analysis applied to wind speed (U,V,W), temperature (T) and mixing ratio (MR) measurements taken by the ATR42 during EUREC4A. The WST analysis was conducted on long leg detrended fluctuation data¹, available on the aeris-data plateform.  

This repository includes : 

the WST dataset : WST_analysis_UVWTMR_J12_thr12000.nc

script to generate the dataset from initial turbulent data : create_wst_dataset.py 

python modules : utils.py ; wst1d.py

This research has been funded by the CNRS for the AstrOcean project under the 80Prime initiative.

1 : Lothon, M. & Brilouet, P.-E. (2020).  SAFIRE ATR42: Turbulence Data 25 Hz.  [dataset].  Aeris.  https://doi.org/10.25326/128

本数据集提供小波散射变换（Wavelet Scattering Transform, WST）的分析结果，该分析针对EUREC4A实验期间ATR42航空器采集的风速（U、V、W）、气温（T）及混合比（MR）观测数据展开。本次WST分析基于长航段去趋势波动数据¹完成，此类数据可在aeris-data平台获取。

本数据集仓库包含以下内容：
- 小波散射变换数据集：WST_analysis_UVWTMR_J12_thr12000.nc
- 用于从原始湍流数据生成该数据集的脚本：create_wst_dataset.py
- Python工具模块：utils.py、wst1d.py

本研究由法国国家科学研究中心（Centre National de la Recherche Scientifique, CNRS）依托80Prime计划下的AstrOcean项目资助。

1：Lothon, M. 与Brilouet, P.-E. (2020). SAFIRE ATR42：25Hz湍流数据集[数据集]. Aeris. https://doi.org/10.25326/128