The optimization by means of Genetic Algorithms is now part of the main repository. It can be used by anyone along with the classic semi-automatic calibration method.
To know more about the optimization of the analog method by means of Genetic Algorithms, you can check these two articles:
- Horton, P., Jaboyedoff, M., & Obled, C. (2018). Using genetic algorithms to optimize the analogue method for precipitation prediction in the Swiss Alps. Journal of Hydrology, 556, 1220–1231. http://doi.org/10.1016/j.jhydrol.2017.04.017
- Horton, P., Jaboyedoff, M., & Obled, C. (2017). Global Optimization of an Analog Method by Means of Genetic Algorithms. Monthly Weather Review, 145(4), 1275–1294. http://doi.org/10.1175/MWR-D-16-0093.1