Four new one-day or half-day training courses are open to those who have already been trained in FROGS or who have a good grasp of the tools and want to update their skills. These courses are called "les mardis de la grenouille" and will take place : - What's new in FROGS 4.1 (new tools + process ITS with FROGS) - Tuesday January 16, 2024 (full day) - FROGSSTAT - Tuesday January 23, 2024 (full day) - FROGSFUNC functional inference - Tuesday January 30, 2024 (half day) - Using FROGS on the command line - Tuesday February 6, 2024 (full day)