Adding heatwave intensity metrics?

[nathanhwangbo]

Have you put any thought into adding support for heatwave intensity metrics, like those defined here or here?

More broadly, it seems like new heatwave metrics are popping up all the time. How do you suggest a user add a new metric?

I've hacked together two of the metrics I'm currently interested in (average heatwave intensity and average heatwave intensity anomaly) in a fork, but that required modifications to half the functions in metric.py.

Thanks for making this package!

[AgentOxygen]

Thanks for the feedback! I am planning to do a re-design of the package that will feature a dedicated contribution guide and hopefully make this a bit more intuitive. Stay tuned!