manually translate some LSR marine types

[akrherz]

closes #729

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (fb82ff7) 97.62% compared to head (3b3c062) 97.62%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #730   +/-   ##
=======================================
  Coverage   97.62%   97.62%           
=======================================
  Files          79       79           
  Lines        9496     9501    +5     
=======================================
+ Hits         9270     9275    +5     
  Misses        226      226           

Impacted Files	Coverage Δ
src/pyiem/reference.py	100.00% <ø> (ø)
src/pyiem/nws/lsr.py	100.00% <100.00%> (ø)

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