Carme Estruch You can take the following procedures to extract values in.csv format from SAFRAN SURFEX data:

1. To retrieve the necessary SAFRAN SURFEX files, extract the.tar files.

2. Open the SAFRAN SURFEX files with CDO (Climate Data Operators) or NCO (NetCDF Operators) software.

3. Convert the SAFRAN SURFEX files to.csv format using CDO or NCO.

4. Save the converted files to the location of your choice.

If you run into any problems throughout these stages, consult the CDO or NCO documentation or seek assistance from the online community forums.