From bba1f8bc9490f30e6319119dee4e36e2679040df Mon Sep 17 00:00:00 2001 From: Brandon Rhodes Date: Fri, 17 Jul 2020 11:12:46 -0400 Subject: [PATCH] For #350, add a long-term TODO item --- TODO.rst | 6 ++++++ skyfield/documentation/planets.rst | 4 ++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/TODO.rst b/TODO.rst index 501f91d..772c0cf 100644 --- a/TODO.rst +++ b/TODO.rst @@ -95,6 +95,12 @@ Adding more smarts to ephemeris handling * And additionally: the error when not enough bodies are available for deflection maybe someday needs to be more helpful. +* Bring support for Type 1 and Type 21 JPL ephemerides into Skyfield + from the third-party libraries where it now lives. The routines will + need to be vectorized and updated to use a Skyfield approach to vector + and matrix operations. When complete and documented, make a comment + at: https://github.com/skyfielders/python-skyfield/issues/350 + For 2.0 ======= diff --git a/skyfield/documentation/planets.rst b/skyfield/documentation/planets.rst index 2fd69a4..fd15294 100644 --- a/skyfield/documentation/planets.rst +++ b/skyfield/documentation/planets.rst @@ -218,8 +218,8 @@ at the completion of a ``with`` statement: .. _third-party-ephemerides: -Third-party libraries for other ephemeris formats -================================================= +Type 1 and Type 21 ephemeris formats +==================================== If you generate an ephemeris with a tool like NASA’s `HORIZONS `_ system,