Cold Shear Instability Simulation parameters and code

<p>Configuration-specific SPINS codes (casefiles) (cold_kh.cpp and cold_kh_dye.cpp) for the "A new approach to understanding fluid mixing in process-study models of stratified fluids" cold shear and cold shear with passive tracer cases.</p><p>Additionally, parameter files for each of the cold shear and cold shear with passive tracer cases, to be used in conjunction with the .cpp casefiles. N.B these should be re-named spins.conf, or SPINS initiated with the --config=spins.conf_cold_kh flag to use these files.</p><p>To be used in conjunction with SPINS available <a href="https://git.uwaterloo.ca/SPINS/SPINS_main" rel="noreferrer" target="_blank">https://git.uwaterloo.ca/SPINS/SPINS_main</a> , a working copy of which is also available via this repository at <a href="https://doi.org/10.25405/data.ncl.16627414.v1" rel="noreferrer" target="_blank">https://doi.org/10.25405/data.ncl.16627414.v1</a></p>