Required Reading ================ Here listed are a selection of required reading documents provided by the NAIF translated to use Python code examples where applicable. Please refer to the NAIF's full required reading files for additional material naifrequired_. .. note:: These required readings documents were translated from documentation for N67 CSPICE. These pages may not be updated as frequently as the CSPICE version, and so may be out of date. Please consult the changelog_ for more information. .. _naifrequired: https://naif.jpl.nasa.gov/pub/naif/misc/toolkit_docs_N0067/C/req/ .. _changelog: ./changelog.html Contents: .. toctree:: :titlesonly: :maxdepth: 0 abcorr ck ellipses frames kernel naif_ids pck planes sclk spk