52 Commits

Author	SHA1	Message	Date
Ryan Malloy	3fe11a5d7f	Add test data package for Craft integration ... ISS reference vectors, edge case TLEs (deep space, Molniya, decayed, sun-sync, GEO), amateur satellite batch, Skyfield cross-verification script, and 6 suggested regression SQL tests.	2026-02-15 18:24:59 -07:00
Ryan Malloy	5552bf3280	Add convenience functions for Craft integration ... Implements 5 new C functions requested by the Craft (Astrolock) API team: - tle_from_lines(text, text): two-argument TLE constructor - observer_from_geodetic(float8, float8, float8): numeric observer constructor - observe(tle, observer, timestamptz): single-call propagate + topocentric - sgp4_propagate_safe(tle, timestamptz): returns NULL on propagation error - observe_safe(tle, observer, timestamptz): returns NULL on propagation error Refactors do_propagate() into safe/unsafe variants to support NULL returns. Adds regression test (convenience.sql) covering all new functions including an equivalence test verifying observe() matches the manual two-step pipeline. All 6 regression tests pass.	2026-02-15 17:44:41 -07:00