Unnormalized longitude fails to compare
Closed this issue · 1 comments
DJBen commented
It's more than an inconvenience than a bug. For longitude ranges from [0, 360) that some data sources use, it fails to determine proximity.
Maybe something like this before comparison?
public func wrapLongitude(_ longitude: Double) -> Double {
let wrapped = fmod(longitude, 360)
return wrapped < 180 ? wrapped : wrapped - 360
}