| brandywine | Brandywine Tide Height Data | 
| harmonics | Harmonics | 
| is.tide_harmonics | Is tide_harmonics | 
| monterey | Monterey Tide Height Data | 
| tide_datetimes | Tide Date Times | 
| tide_height | Tide Height | 
| tide_height_data | Tide Height Data | 
| tide_slack_data | Tide Slack Data | 
| tide_stations | Tide Stations |