feat: add constants class for #131

[tsutterley]

No description provided.

[codecov]

Codecov Report

Base: 64.80% // Head: 63.07% // Decreases project coverage by -1.73% ⚠️

Coverage data is based on head (1771299) compared to base (501d1ab).
Patch coverage: 54.38% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #135      +/-   ##
==========================================
- Coverage   64.80%   63.07%   -1.74%     
==========================================
  Files          44       52       +8     
  Lines        6316     6729     +413     
  Branches      638      664      +26     
==========================================
+ Hits         4093     4244     +151     
- Misses       1998     2245     +247     
- Partials      225      240      +15     

Flag	Coverage Δ
unittests	63.07% <54.38%> (-1.74%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pyTMD/calc_astrol_longitudes.py	72.50% <ø> (ø)
pyTMD/load_constituent.py	88.88% <ø> (ø)
pyTMD/load_nodal_corrections.py	98.75% <ø> (ø)
test/test_time.py	100.00% <ø> (ø)
pyTMD/read_tide_model.py	26.43% <1.85%> (-11.67%)	⬇️
pyTMD/read_netcdf_model.py	27.90% <4.76%> (-26.02%)	⬇️
pyTMD/read_GOT_model.py	33.33% <6.66%> (-57.04%)	⬇️
pyTMD/read_FES_model.py	30.00% <10.00%> (-16.31%)	⬇️
pyTMD/calc_delta_time.py	57.14% <25.00%> (-42.86%)	⬇️
pyTMD/iers_mean_pole.py	43.75% <25.00%> (-37.39%)	⬇️
... and 38 more

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