Merge branch '74-ssh-constant-initialization-in-iceinit-is-not-compliant-with-vvl' into 'branch_4.2'

Merge branch '56-bug-fix-for-2-way-exchange-between-sediment-and-biogeochemical-fields-in-pisces' into 'branch_4.2'

Merge branch '49-enforce-identical-parent-child-values-of-calendar-dates-parameters-with-agrif' into 'main'

Resolve "Enforce identical parent/child values of calendar/dates parameters with AGRIF"

Closes #49

See merge request nemo/nemo!84

(cherry picked from commit e9f06c74)

eb1016f6 Enforce identical calendars on child and parent AGRIF grids

Resolve "bug in Lupkes sea-ice transfert coefficients formula"

Closes #48

See merge request nemo/nemo!82

(cherry picked from commit 127cef6c)

4a5e44f8 correct Sc (already squared) variable in Lupkes formulas

Resolve "Reproductibility issue with nn_comm=1 + flux form momentum advection schemes using small mpp domain sizes"

use zero wind value if wind speed components are set to 'NOT USED'

See merge request !53

(cherry picked from commit 5ce9975f)

f88eab07 use zero wind value if wind speed components are set to 'NOT USED'

Merge branch '29-prevent-from-using-specific-sea-ice-boundary-conditions-in-zdftke-and-zdfgls-if-nn_ice-0-i-e-no' into 'main'

Resolve "Prevent from using specific sea ice boundary conditions in zdftke and zdfgls if nn_ice=0 (i.e. no ice model but key_si3 || key_cice)"

Closes #29

See merge request nemo/nemo!54

(cherry picked from commit 1d65bcb9)

bc83a255  Changed def. opt. for roughness to "no ice" case

Set default surface roughness option for gls and tke to nn_mxlice=0
(instead of 2), i.e. "no ice" case. Switched on the option in reference
configurations that do have sea-ice.

add missing _wp to geo2ocean.F90

See merge request nemo/nemo!52

(cherry picked from commit 18e3f78a)

4832a3ac add missing _wp to geo2ocean.F90

Allow an AGRIF zoom to run without a sea ice model even if the parent does have one.

Closes #30

See merge request !51

(cherry picked from commit 362370a8)

a4f81f0d Allow an AGRIF zoom to run without ice

Ice thickness dependent roughness in GLS and TKE

See merge request nemo/nemo!49

(cherry picked from commit 7c412688)

79aab267 Ice thickness dependent roughness in GLS and TKE

Prevent from using nn_mxlice==(2,3) without a sea-ice model (nn_ice==0)

This reverts commit b6f56da1, reversing
changes made to 32318db1.