Model output after parameter optimization for NEMO4.0-SI3

Using the default configuration of NEMO4.0-SI3 (version 4.0.7 revision 15731), the 2003-2009 seasonal mean Antarctic sea ice concentration budget was obtained after adjusting the following three parameters: rn_pstar=3.298e+04, rn_cio=0.006094, Cd_ice=0.0009563.

Both files are in npz format and can be read using python. ''Benchmark_budget_1to12_NEMO4-SI3-optim.npz'' file contains 4 fields: 'dadt_seasonal', 'adv_seasonal', 'div_seasonal' and 'res_seasonal', each of size [145, 145, 4], corresponding to lon, lat and season. The meaning of each field can be found in Nie et al. (2023), noting that here is the seasonal average for the years 2003-2009.

The ''Klonlat.npz'' file contains 3 fields, 'Klon' (longitude), 'Klat' (latitude) and 'K_A' (grid area), all of size [145, 145].