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Rsclub2_2andClaude Fable 5.1
7b44eb0c2e
* test: pin the Maidenhead and great-circle maths of Location against definitions (#108) Subsquare centres from the Maidenhead definition, round trip through toMaidenhead (lower-case subsquare pinned as is), distance and bearing between locators against an independent spherical computation on R = 6371.009 km, consistency with PathGeometryUtils, and the NaN bearing for identical points pinned as current behaviour. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * test: pin PathGeometryUtils against ITU-R P.525/P.526 and textbook values (#108) Great circle against the Veness worked example, Fresnel radius against P.526-15 eq. (2) and (3), earth bulge against the 8500 km effective radius, radio horizon against 4.12*sqrt(h), knife-edge loss J(v) against eq. (31), the v parameter against eq. (26), free-space loss pinned at the project's 32.44 constant with the P.525 and exact values documented, plus wattsToDbm, the sample-count rule and the k-factor sanitiser. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * test: pin the path-analysis pipeline on a flat profile (#108) A flat 20 km profile with 10 m antennas at 144.3 MHz through an in-memory terrain provider: bulge, line-of-sight clearance, first Fresnel radius and intrusion, no knife edge and 0 dB diffraction. Pins that a partial Fresnel intrusion without a blocked line of sight contributes 0 dB to the link budget; P.526 would give 0 to 6 dB there, which is tracked separately. Fixes #108 Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>