The New Horizons Mission dictionary provides classes and attributes used in PDS4 labels from the New Horizons primary mission to the Pluto system, and the subsequent extended missions to the Kuiper Belt. Data from the primary and first extended mission ("KEM1") were archived in PDS3 format and migrated to PDS4.
Anne Raugh (@acraugh), Small Bodies Node (SBN) at University of Maryland
The User's Guide and detailed documentation for using this dictionary in label design and processing are located at https://pds-data-dictionaries.github.io/ldd-nh.
main
branch/The main
branch is where you should merge your final changes to documentation and LDD structure.
The gh-pages
branch is auto-generated and used to run the documentation site. DO NOT MAKE CHANGES HERE.
There is a common place to request enhancements and report problems for any PDS-curated dictionary - the PDS4 Issue Repo. Search for the [ldd-nh] update request block and click the green "Get Started" button.
If you'd like to actively contribute to development, begin with the feature/bug process described above. Then familiarize yourself with the LDD Update Process and contact the dictionary steward to coordinate development, testing, and release. And thanks!
See the PDS Data Dictionaries pages for documentation and tutorials describing the procedures required to reserve a namespace, establish a new repo, and build your dictionary.
If you need help creating your IngestLDD file, contact the Dictionary Stewards Group. Documentation is in preparation.
See the tutorial on updating and building an IngestLDD and the LDD Update Process for documentation of those procedures.
Each build is auto-generated using Github Actions, PDS4 LDDTool, and Validate Tool.
You can also download the IngestLDD file and build the dictionary locally. You will need to install [LDDTool] (https://nasa-pds.github.io/pds4-information-model/model-lddtool/index.html) on your system. Once you do, you can manually run LDDTool on the IngestLDD using the following command:
lddtool -lpsnJ {IngestLDD file name}.xml
The documentation website is managed by GitHub Pages. When changes are made on the main
branch, GitHub will process those changes and update the gh-pages
branch, which drives the website on pds-data-dictionaries.github.io.
If you would like to test your changes and generate the site on your own system:
pip install -r requirements.txt
[^1]: Python Virtual Environment How-To at docs.python.org
Build the HTML documents
cd docs
make clean html
Note that in Windows environments you will need to run the "clean" and "html" operations as separate invocations of "make":
cd docs
make clean
make html
Preview the HTML in your browser
open build/html/index.html
Install some additional dependencies:
On a Mac:
brew install texlive
On Linux:
apt-get install texlive-latex-recommended texlive-latex-extra texlive-fonts-recommended
Make the PDF
cd docs
make latexpdf
The output PDF will be written into the docs/ directory.
The output file name will depend on the value for the project
variable
in the docs/source/conf.py file.