nextsimhub / nextsimdg

neXtSIM_DG : next generation sea-ice model with DG
https://nextsim-dg.readthedocs.io/en/latest/?badge=latest
Apache License 2.0
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Incorrect initialisation of damage #742

Closed einola closed 4 hours ago

einola commented 1 day ago

Damage is incorrectly initialised (at least in the benchmark case). Outputting every time step, damage after the first time step looks like this:

image

However, there should be no slope towards zero going towards x=0. Turning off the wind makes the problem more obvious:

image