aiartificialatmosphereatmosphericbasedclimatedatadiffusiondrivendynamicsearthendevaluationextremeforecastingforecastsfoundationfourcastnetfourierfuxigenerationglobalguidedharmonicintelligenceknowledgelargemediummodelmodelingmodelsnetworksneuralnextoceanoperatorspredictionprobabilisticrangeresolutionscalesciencesskillfulsphericalsystemtowardstrainingusingvariationalweather