This repository is used to set up the processing pipeline to transform datasets from the Copernicus services CAMS (air quality) and C3S (meteorology) to a format that can be used as input to WRF-CHEM for the initialization of the model. The procedure for the download and processment is described in the ECWMWF knowledge base. The main steps are
- Download the meteorological data (ERA5 Reanalysis) from Copernicus C3S
- Download the air quality data from CAMS
- If the datasets are in the GRIB format they must be transformed in NetCDF
- The CAMS data must be interpolated to match the WRF grid
Once all the steps have been performed we can run WRF-CHEM.