Flag for if you should fail with no wave IC

[JessicaMeixner-NOAA]

What new functionality do you need?

@NeilBarton-NOAA had the idea about letting the user control via a flag whether or not you fail if you do not have a wave IC.

Another option would just be to say fail and make a user comment that section out of the code if they want to run w/out a wave ic.

What are the requirements for the new functionality?

Try to help catch issues sooner.

Acceptance Criteria

This is mostly still up for discussion.

Suggest a solution (optional)

Flag as a possible control for yes/no to fail -- or perhaps consider just failing?

Tagging @sbanihash and @WalterKolczynski-NOAA to get additional input