The next training on how to use the IPSL climate model will take place on 19 & 20 and 26 & 27 January 2023. The deadline for registration is December 14, 2022 but the number of attendees in each session is limited. This course is for beginners and advanced users. It will be mostly hands-on sessions that participant could select according to his or her level and interest. The program for these two days is: a general overview of the IPSL environment and tools such as modipsl/libIGCM, and then practicals work about how to launch a simulation, the post-processing step, how to best monitor a simulation, repair errors, verify and redo post-treatment, ensemble of simulation, NEMO model, use of XIOS…