#2576 closed Bug (fixed)
small bugs in thermodynamics of sea ice
| Reported by: | clem | Owned by: | systeam |
|---|---|---|---|
| Priority: | low | Milestone: | |
| Component: | SI3 | Version: | v4.0 |
| Severity: | minor | Keywords: | v4.0 |
| Cc: |
Description
In ice thermodynamics there are several small bugs. In particular:
1) one can recreate ice by snow-ice formation eventhough ice has previously melted if there is still snow. It does not happen often but it needs to be corrected.
2) in case sst > 0, it can happen that ice enthalpy becomes (very) slightly negative because the enthalpy of sea water entrapped into the ice during snow-ice formation is negative. Again, it does not happen often and we are talking about 1.e-15 J/m2 here but it is not clean.
These bugs will be corrected once I will introduce the multiple snow layers (ticket #2573)
Commit History (2)
| Changeset | Author | Time | ChangeLog |
|---|---|---|---|
| 14026 | clem | 2020-12-03T09:48:10+01:00 | 4.0-HEAD: fix bugs and defects related to tickets #2573 #2575 #2576 #2578. Sette passed and those fixes are now in the trunk, so unless there is a tricky trick somewhere, everything should be fine. |
| 13959 | clem | 2020-12-01T23:47:44+01:00 | multiple adds refering to tickets #2573 #2575 #2576. It concerns small bugs corrections for having a perfectly conservative sea-ice system, plus the removal of restriction on snow layers (one can have several layers in the snow now), plus a bug fix in very peculiar situation where ocean is always supercool |
Change History (4)
comment:1 Changed 4 years ago by clem
comment:2 Changed 4 years ago by clem
In 14026:
comment:3 Changed 4 years ago by clem
- Resolution set to fixed
- Status changed from new to closed
also in the trunk at r14005
comment:4 Changed 2 years ago by nemo
- Keywords v4.0 added
In 13959: