v2.1.5

Summary:
Adds new Goddard ocean tide models and the capability to predict for their modeled 3rd degree tides. Refactors the model format names to be more descriptive of the model file format. Adds the auto-detection of definition file format (thanks @robbibt!). Refactors the project build to use more modern practices. Adds the capability to predict the horizontal components of the load pole and ocean pole tides (thanks @CunrenLiang!).

Itemized Changes:

• feat: adding GOT5.5 and GOT download program (#316)
• refactor: renamed format for ATLAS to ATLAS-compact (#316)
• refactor: renamed format for netcdf to ATLAS-netcdf (#316)
• refactor: renamed format for FES to FES-netcdf and added FES-ascii (#316)
• refactor: renamed format for GOT to GOT-ascii and added GOT-netcdf (#316)
• feat: add JSON definition files for GOT5.5D and GOT5.6 (#316)
• feat: add support for constituents in PERTH5 tables (#316)
• ci: use upstream matlab TMD for OTIS comparison (#316)
• feat: include inference of eps2 and eta2 with GOT models (#319)
• feat: add attribute for minor constituents to model object (#319)
• feat: allow inferring only specific minor constituents (#319)
• feat: allow searching over iterable glob strings in definition files for #318 (#319)
• feat: add option to auto-detect definition file format for #318 (#319)
• feat: add back nodal arguments from PERTH3 for backwards compatibility (#319)
• chore: trim trim trailing whitespace (#319)
• docs: add GOT5.5 to getting started (#319)
• refactor: change 'geotiff' to 'GTiff' and 'cog' for #320 (#321)
• chore: create pyproject.toml (#321)
• refactor: modernize build with pyproject.toml (#322)
• feat: add functions to calculate pole tides in cartesian coordinates for #323 (#324)
• refactor: renamed io for Desai ocean pole tide file to IERS (#324)
• docs: update prediction functions (#324)
• fix: don't overwrite ocean pole tide longitude in shift (#325)
• test: add more ocean pole tide verifications (#325)
• feat: add ECEF to ENU conversions (#326)
• refactor: use rotation matrix to convert from Cartesian to spherical (#326)

Full Changelog: 2.1.4...2.1.5