v3.3.1

Improvements to:

• sampling outputs; now provides info file containing time
• boundary plane format; netCDF can now handle amr levels not coincident with lower edge

Bug fixes:

• correct interface position calculation for Stokes waves

v3.3.0

New Features:

• Forest Canopy Model

Improvements to:

• terrain drag, reducing memory needs

v3.2.3

New features:

• Visualization of native boundary files now possible
• Linear and Stokes ocean waves can be specified with a phase offset
• Numerical trapezoid integration available as utility within code

Bug fix:

• Overset simulations with ABL boundary planes now possible (again), now at times consistent with the time discretization

v3.2.2

New features:

• dynamic stress model added to wall models for representing wave fields
• adaptive mesh refinement based on integer fields

Improvements to:

• terrain blanking and ghost cells
• initial profile of ocean waves

Bug fixes:

• memory leaks in waves2amr framework
• treatment of target velocity from waves2amr
• physics post-regrid actions when restarting with new refinements

v3.2.1

• Clipped velocities at pressure_outflow boundaries made default for momentum equation (where it matters the most)
• Improvements and modifications for regression tests
• Bug fix to help compiling exawind-driver with Waves2AMR
• Adjustments to checks on sampling plane bounds

v3.2.0

Features:

• improved terrain capability
  • linear interpolation for DragForcing
  • better terrain search
  • use bilinear interpolation for terrain height and roughness
• one-equation RANS with wall function support
• inflow-outflow BC incorporated into ABL workflow
• user can control number of plot and checkpoint files generated

Bug Fixes:

• avoid false negatives with interpolation time assertion of boundary planes

v3.1.7

Features:

• time-dependent BCs correctly incorporated into advection, including boundary planes
• significant reduction in memory usage of samplers, including netcdf format
• pressure_outflow clips inflowing velocities by default, and pressure_inflow is deprecated

Bug fixes:

• corrections for reg tests and unit tests
• correction for python script (in tools/) for reading sampling particles
• completed corrections to ABL boundary plane usage at high BCs

v3.1.6

Features:

• initial version of terrain-aware immersed forcing method
• probe sampler offset capability
• fixed point iterations within a physical time step
• dry run capability for testing input file validity

Bug fixes:

• tweaks for robustness of ocean wave forcing
• (incomplete) corrections to ABL boundary inflow at high BCs

v3.1.5

Miscellaneous improvements and updates:

• Bug fix to interface_band
• Bounds checking for samplers
• Intermittency physics module added
• Improvements to ocean wave forcing (generation and out profile zones)
• Submodule updates
• Documentation improvements

v3.1.4

Bug fixes to MMC feature (tendency forcing)
Features list and roadmap added to documentation