@inbook{81735,
  author = {ECMWF},
  title = {IFS Documentation CY50R1 - Part 5: Ensemble Prediction System},
  abstract = {Chapter 1 Methodology<br />
Chapter 2 Computational details: initial perturbations<br />
Chapter 3 Computational details: non-linear integrations},
  year = {2026},
  journal = {IFS Documentation CY50R1},
  chapter = {5},
  month = {06/2026},
  publisher = {ECMWF},
  url = {&nbsp;},
  doi = {10.21957/04568076ac},
}