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CoordinatesSpec sporadic failure #1654
Description
[info] CoordinatesSpec
[info]
[info] Coordinates Offsetting should
[info] + be consistent with diff + flip the RA when Dec overflowsCoordinates Diff should
[info] + have identity (1) + have identity (2)Coordinates Serialization should
[info] + Support Java BinaryCoordinates Angular Offset should
[info] + result in an angular separation equal to distance, regardless of bearingCoordinates Angular Separation should
[info] + be in [0, 180] + be 0 for the same Coordinates
[info[ + be consistent with RA offsetting at the equator
[info] + be consistent with Dec offsetting (includes polar discontinuity)Coordinates Interpolation should
[error] x be consistent with fractional angular separation
[error] Falsified after 70 passed tests.
[error] > ARG_0: Coordinates(RA(Angle(36.69999999999982°)),Dec(Angle(0.10000000000002274°)))
[error] > ARG_1: Coordinates(RA(Angle(216.70000000000005°)),Dec(Angle(359.9°)))
Activity
tpolecat commentedon Apr 22, 2019
That's a good edge case. When you go over the poles you have to flip the RA by 180° so if the rounding error smears the result across the pole you get wildly different answers.