Ahoy! Whether you've got your sea legs under yeh', or you're just looking to get those toes wet, you have discovered Nautical. Nautical is a web scraper that allows its users to parse real time data from NOAA's buoys. You can try Nautical as a python or GO package! Nautical was created for research and data logging purposes, but there are many more possibilities for users to discover.
If you would like to view the python documentation follow the link to nautical's python documentation.
If you would like to view the GO documentation follow the link to nautical's GO documentation.
The following are a set of features and/or data that can be accessed via the package.
A source is a group of buoys. The source can be thought of as a sponsor or owner of the group/set of buoys. The source may be used as an indicator of the type of data that is stored in a buoy object.
Note: The TAO and Tsunami sources are not available in any regard.
A buoy may contain, but are not limitted to, any of the following variables.
| Data | Abbreviation | Units |
|---|---|---|
| Wind Speed | wspd | Knots |
| Gust | gst | Knots |
| Wave Height | wvht | Feet |
| Dominant Wave Period | dpd | Seconds |
| Average Wave Period | apd | Seconds |
| Pressure | pres | PSI |
| Pressure Tendency | ptdy | PSI |
| Air Temperature | atmp | Fahrenheit |
| Water Temperature | wtmp | Fahrenheit |
| Dew Point | dewp | Fahrenheigt |
| Salinity | sal | PSU |
| Visibility | vis | Nautical Miles |
| Tide | tide | Feet |
| Swell Height | swh | Feet |
| Swell Wave Period | swp | Seconds |
| Wind Wave Height | wwh | Feet |
| Wind Wave Period | wwp | Seconds |
| Ocean Temperature | otmp | Fahrenheit |
| Wind Speed 10m Interval | wspd10m | Knots |
| Wind Speed 20m Interval | wspd10m | Knots |
| Depth | depth | Feet |
The cache can be used to save and load information about buoys and sources. The feature enables users to locally store and retrieve older information. NOAA refreshes the online data roughly every 30 minutes. The cache package can be used to throttle data retrieval calls to ensure the user is not wasting system resources when data has not been updated by NOAA.
- Create cache files
- Copy cache files to new names (with timestamps or custom names)
- Load Cache files to Nautical Objects.
Note: Nautical cache was added in version 3.1.0.
The python package requires python>=3.6. You can use a package manager to install a version of python that satifies the requirements, or you may manually install python from the website.
The GO package requires golang>=1.18. To install go please visit the official website.
Note: The GO requirement is not strict, but previous versions have Not been tested.
- Ensure your system meets the prerequisites.
- Clone or Fork the repository.
- Run the package tests
Follow the link to view the tutorials for the python package.
Follow the link to view the tutorials for the go package.
All python tests are located in the tests directory.
python 3.x -m venv venv
source venv/bin/activate
pip install -r requirements.txt
pip install -r test_requirements.txt
pytest --cov=testsNote: The virtual environment and coverage are optional.
All golang tests are located with the golang source in pkg. The following should be executed from the project home directory.
go get -u
go test -v ./...For more information on contributing to the project, please see contributing.
Copyright © 2022, Brent Barbachem. Released under the MIT License.