@inbook{81734,
  author = {ECMWF},
  title = {IFS Documentation CY50R1 - Part 4: Physical Processes},
  abstract = {Chapter 1 Overview<br />
Chapter 2 Radiation<br />
Chapter 3 Turbulent transport and interactions with the surface<br />
Chapter 4 Subgrid-scale orographic drag<br />
Chapter 5 Non-orographic gravity wave drag<br />
Chapter 6 Convection<br />
Chapter 7 Clouds and large-scale precipitation<br />
Chapter 8 Surface parameterisation<br />
Chapter 9 Methane oxidation<br />
Chapter 10 Ozone chemistry parametrisation&nbsp;<br />
Chapter 11 Climatological data&nbsp;<br />
Chapter 12 Basic physical constants, thermodynamic functions,<br />
energy potentials and column integrals},
  year = {2026},
  journal = {IFS Documentation CY50R1},
  month = {06/2026},
  publisher = {ECMWF},
  url = {&nbsp;},
  doi = {10.21957/49928f2338},
}