Model output: CICE6-WIM Antarctic sea ice data (2010--2019)

<p>CICE6 model with waves-in-ice module (WIM) output analysed with k-means clustering to identify the Antarctic marginal ice zone. Daily data at a 1-degree horizontal resolution of the variables used to inform k-means and the physical processes which drive the Antarctic marginal ice zone are included. The model was spun-up over 2005&ndash;2009 and outputs were analysed over 2010&ndash;2019.</p> <p>&nbsp;</p> <p>For further details, see&nbsp;</p> <p>Day, N. S., Bennetts. L. G., O'Farrell, S. P., Alberello, A., &amp; Montiel, F. (2023) Analysis of the Antarctic Marginal Ice Zone Based on Unsupervised Classification of Standalone Sea Ice Model Data.</p> <p>&nbsp;</p> <p>Data files:</p> <ul> <li><code>iceh_{year}.nc</code>: gridded NetCDF files containing the training variables for k-mean clustering and the fitted clusters.</li> <li><code>forcing_variables_2010_2019.csv</code>: flat file containing variables of CICE6-WIM forcing and sea ice dynamics.</li> <li><code>fsd_processes_2010_2019.csv</code>: flat file containing each term of the prognostic floe size distribution model in CICE6.</li> </ul> <p>&nbsp;</p> <p>Scripts:</p> <ul> <li><code>ice_in</code>: CICE namelist</li> <li>Waves-in-Ice Module: <ul> <li><code>ice_floe.F90</code>: Appends the WIM to CICE6</li> <li><code>m_prams_waveice.F90</code>: wave-ice parameters</li> <li><code>m_waveattn.F90</code>: wave attenuation from sea ice</li> <li><code>m_fzero.F90</code>: useful mathematical functions and solvers</li> <li><code>m_waveice.F90</code>: wave-ice physics</li> </ul> </li> </ul> <p>To implement the WIM into CICE6, subroutines within ice_floe.F90 should be called prior calling the floe size distribution subroutines in ice_step_mod.F90. For further details/assistance in implementing the WIM please contact Noah Day (<code>noah.day@adelaide.edu.au</code>).</p>