CICE-Consortium/CICE: CICE Version 6.1.1

CICE6.1.1 is a minor update of CICE6.1.0 from December, 2019. It includes Icepack1.2.1. This and the Icepack tag fix a couple of bugs in the floe size distribution implementation. This release includes several enhancements including the ability to run on Mac and Linux hardware by leveraging conda to download a compiler and other software. Documentation has also been updated.

Bug fixes:

• Correct logic for floe size distribution wave_spec_type (changes answers for fsd12 option) #394
• Fix threading in macros files for some machines #396
• Change order of operations in albedo calculation for restart consistency #414, does not change answers in standard test cases

Enhancements:

• Use MPI module instead of Fortran include statement #389
• Update wave_spec_frac filename handling, namelist input now specifies path and filename #417
• Add conda environment to run on personal computers #393 #400 #402
• Update run status output based on diag_type setting #396
• Update machines/compilers for izumi #401, for cori #416
• Generalize cice.setup script to allow setup-only, setup+build, setup+build+run and setup+build+submit #395 and fix bug introduced by the upgrade #406
• Update ice_open to use 8-byte integers #410
• Update Icepack version #409, #414, #416, #417

Documentation

• Add html anchors when reporting results #388
• Update community bulletin board/forum links #391
• Add information for contributing #392
• Update documentation #397 #400
• Update copyright and internal version number #409