ResearchBenchmarksForecasting on Spherical Shallow Water Equations (SWE) long time horizonsFollow1.28Relative L2 ErrorSS-NO1.06882.49443.925.3456Jul 31, 2025Evaluation ResultsMethodMethodLinksRelative L2 ErrorSS-NOEvaluation Step=t = 100Evaluation Step=t = 1002025.071.28SS-NOEvaluation Step=t = 50Evaluation Step=t = 502025.072.54SS-NOEvaluation Step=t = 20Evaluation Step=t = 202025.072.63SFNOEvaluation Step=t = 100Evaluation Step=t = 1002025.072.82SFNOEvaluation Step=t = 50Evaluation Step=t = 502025.075.99SFNOEvaluation Step=t = 20Evaluation Step=t = 202025.076.56