- explicit time-stepping for part of Non-Hydrostatic pressure gradient - allow to use implicDiv2Flow < 1 with nonHydrostatic - 3-D solver with r* coordinate (for now, only linear free-surf) - add few debug diagnostics.
- explicit time-stepping for part of Non-Hydrostatic pressure gradient
- allow to use implicDiv2Flow < 1 with nonHydrostatic
- 3-D solver with r* coordinate (for now, only linear free-surf)
- add few debug diagnostics.

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