Honorable mentions on some caveats in ICON that may matter for the analysis.
Honorable mentions on some caveats in ICON that may matter for the analysis.
:::warning
1) 3D **time-mean** atmospheric output on model levels only. See next section to [interpolate to pressure level](#Interpolating-from-model-levels-to-pressure-levels)
1) 3D **time-mean** atmospheric output on model levels only. See next section to [interpolate to pressure level](#Interpolating-from-model-levels-to-pressure-levels)
2) Time shift in output (e.g. `cdo -shifttime,-14days` for monthly files)
2) Time shift in output (e.g. `cdo -shifttime,-14days` for monthly files)
3) For sea surface height, better to use `ssh` instead of `zos`, especially under sea-ice
3) For sea surface height, better to use `ssh` instead of `zos`, especially under sea-ice
4) ICON-A is non-hydrostatic, be careful with conversion of wa to omega
4) ICON-A is non-hydrostatic, be careful with conversion of wa to omega
5) Ocean has time-variant vertical coordinate system (zstar)
5) Ocean has time-variant vertical coordinate system (zstar)