This repository contains the files associated to the ERA-NUTS dataset, a set of time-series of meteorological variables based on Copernicus Climate Change Service (C3S) ERA5 reanalysis.
An example of the analysis that can be performed with ERA-NUTS is shown in this video.
Important: this dataset is still a work-in-progress, we will add more analysis and variables in the near-future. If you spot an error or something strange in the data please tell us sending an email or opening an Issue.
The data in NetCDF and CSV formats can be downloaded from the Zenodo repository
In the folder notebooks there are two Jupyter notebooks which shows how to deal effectively with the NetCDF data in xarray and how to visualise them in several ways by using matplotlib or the enlopy package.
There are currently two notebooks:
exploring-ERA-NUTS: it shows how to open the NetCDF files (with Dask), how to manipulate and visualise them. A rendered version is also available as htmlERA-NUTS-explore-with-widget: explore interactively the datasets with jupyter and ipywidgets. (You need to download the notebook locally)
Both notebooks can be edited and run online (including widgets) by clicking here: 
In the folder additional files there is a map showing the spatial resolution of the ERA5 reanalysis and a CSV file specifying the number of grid points with respect to each NUTS0/1/2 region.
This dataset hosted in Zenodo is released under CC-BY-4.0 license. Code, and notebooks in this repository are released under MIT license.