Data from LES simulations of turbulence under sea-ice and leads. The archived files contain run log files (.log), diagnostic data such as average T, average TKE budget terms, etc. (_dag.nc), two-dimensional slabs (_slb.nc), and three-dimensional output files suitable for restarting the LES model (_rst.nc). All data files are in netcdf format and can be viewed using PPLUS (available from Don Denbo, address below) or with other netcdf data pro- cessing routines. Each field has an attribute list with the name of the field and units. For a more complete listing, the LES model code has a full description. The model code is available from either Eric Skyllingstad (skylling@oce.orst.edu) or Donald Denbo (dwd@pmel.noaa.gov). There is also a copy of the LES model in the data archive under olem.tar.