Problem in downloading ECMWF ERA5 analysis

I am Harmya and I am from India. I am doing a project on Sen-ET. I chose a place near Hyderabad, India. I need to download meteorological data from January-April. While downloading there is a problem of Net-CDF file. How to create a Net-CDF file for each month? Can anyone help me in this please.

Hi, you do not need to create any NetCDF files, they are created during the download. See section of the Sen-ET user manual and remember to get the CDS key before downloading the data by following instructions on