| Summary: | Icepack version 1.4.0 is being released with CICE6.5.0. This is a major release update from the Icepack1.3.4 release of September 2023. This update includes the first of a series of updates to Icepack as a result of coupling into E3SM. Some of the interfaces have changed, some new parameters were added, the 5-band snicar shortwave feature was added, the frazil ice coupling was updated, and a bug was fixed in the lateral/bottom melting term that doesn't impact science. Major Changes Merge E3SM initial integration branch #460 , #468 , #469 update dEdd shortwave, including new hardcoded lookup tables, 3-band and 5-band options, and support for 'dEdd_snicar_ad' as a shortwave option. Add NO_SNICARHC to turn off large hardcoded 5-band data table during compilation to save compilation time. That table is only needed with shortwave='dEdd_snicar_ad' when snw_ssp_table='snicar' but is included in compilation by default. Update modal aerosols ( Changes modal aerosol results in Icepack ) Update public interfaces ( Impacts backward compatibility ) remove nspint public parameters add icepack_init_radiation, icepack_salinity_profile, icepack_enthalpy_mush, icepack_warnings_getall modify icepack_prep_radiation, remove scalar parameters (ncat, nilyr, nslyr) modify icepack_step_radiation, remove scalar parameters (ncat, nblyr, nilyr, nslyr, dEdd_algae, calendar_type, days_per_year, nextsw_cday, modal_aero), remove snicar table data arguments add Tf argument to icepack_compute_tracers, icepack_aggregate, icepack_step_ridge, Update icepack parameters, add hi_min, Tliquidus_max, snw_ssp_table, 'dEdd_snicar_ad' option to shortwave, 'constant' to tfrz_option Update the Tf implementation to make values internally consistent. Remove hardcoded Tocnfrz in a couple places, add tfrz_option='constant' which sets Tf to Tocnfrz. ( Changes answers in some cases, can also change the value of temperature in restart at non-ice gridcells even though the ice state is identical ) Modify iDin computation in subroutine compute_microS_mushy Fix fhtan ...
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