The figure below shows an overview of the CMCC Global Ocean Reanalysis system.
 
 

 
C-GLORS in a nutshell:
Sketch of the analysis and forecast steps

 
Details of C-GLORS formulation and configuration are provided in the following scientific articles:
For C-GLORSv4, refer to Storto et al. (2016, QJRMS);
For C-GLORSv5 and v7, refer to Storto and Masina (2016, ESSD).