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Add wave mesh generation for global_ocean mesh test cases #818

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sbrus89
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@sbrus89 sbrus89 commented Apr 19, 2024

This PR is a collaboration with @erinethomas that adds the workflow used to create coastal-refined wave mesh that conforms to the coastlines for a given ocean mesh. It includes several steps to:

  • build the base mesh
  • cull the base mesh
  • create the wave mesh scrip file
  • generate remapping files between the wave and ocean mesh
  • rotate the mesh
  • generate the files for the unresolved obstacle source term (uost) in WAVEWATCH III

This work depends on the MPAS-Tools PR: MPAS-Dev/MPAS-Tools#579

Checklist

  • User's Guide has been updated
  • Developer's Guide has been updated
  • API documentation in the Developer's Guide (api.rst) has any new or modified class, method and/or functions listed
  • Documentation has been built locally and changes look as expected
  • Document (in a comment titled Testing in this PR) any testing that was used to verify the changes
  • New tests have been added to a test suite

@xylar
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xylar commented Jul 7, 2024

@sbrus89, I had the impression you would ping me when this is ready to review. Just wanted to check that I hadn't missed that ping.

 - This means Antarctic coastline is between ocean and ice
   instead of ocean and grounding line
 - Also add the ability to (optionally) specify paths to existing
   base and culled ocean meshes in the config file
data = np.loadtxt('angled.d')
angled = data[:, 2]

filename_local_in = 'obstructions_local.waves_mesh_culled.in'

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file can't be found. The file is placed in output directory ... suggest changing the file name to be 'output/obstructions_local.waves_mesh_culled.in'

self.write_alpha_beta(filename_local_out, header, nodes, lon_local, lat_local, sizes, alpha_interp, beta_interp)
self.plot_alpha_beta_spectra(Theta, Freq, alpha_spec, beta_spec, alpha_interp, beta_interp, angled, nodes, 'local')

filename_shadow_in = 'obstructions_shadow.waves_mesh_culled.in'

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again, file can't be found. The file is placed in output directory ... suggest changing the file name to be 'output/obstructions_shadow.waves_mesh_culled.in'

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3 participants