Strongly agreed. What makes this hard is not something novel algorithmically or in squeezing the last little bit of performance out.
It's the monumental effort of coordination across many, many entities running legacy software and doing so in a way that doesn't take down critical infrastructure in the process.
It's very, very difficult but in a completely different way to building weather modeling systems.
It's the monumental effort of coordination across many, many entities running legacy software and doing so in a way that doesn't take down critical infrastructure in the process.
It's very, very difficult but in a completely different way to building weather modeling systems.