feature/final_coupling_BCs_adjustments

[jsauer-NCAR]

Last additions to bring vertical ABL BCs under hydroBCs=1 in line with new formulation for u,v, and w that lack a base state description and to introduce the ceilingAdvectionBC parameter to accomodate coupling and turn off rigid-lid that sets w=0 at the ceiling.

Expected Differences

• Do these changes introduce new tools, command line arguments, or configuration file options? [Yes or No]
  
  If yes, please describe:
  
  New parameter ceilingAdvectionsBC

Pull Request Testing

• Describe testing already performed for these changes:
  
  first 3 tutorial cases and the real case from PR feature/fe coupling Initial phase #11
• Recommend testing for the reviewer(s) to perform, including the location of input datasets, and any additional instructions:
  
  None at this time
• Do these changes include sufficient documentation updates, ensuring that no errors or warnings exist in the build of the documentation? [Yes or No]
  N/A
• Do these changes include sufficient testing updates? [Yes or No]
  N/A
• Will this PR result in changes to the test suite? [Yes or No]
  
  If yes, describe the new output and/or changes to the existing output:
  
  N/A
• Please complete this pull request review by [Fill in date].
  
  N/A

Pull Request Checklist

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[domingom]

Looks good. Thank you!