Crate spa

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Solar Position Algorithm module for Rust

Collection of algorithms calculating sunrise/sunset and azimuth/zenith-angle.

Structs

Enums

  • SpaError
    The error conditions
  • SunriseAndSet
    The sun-rise and sun-set as UTC, otherwise permanent polar-night or polar-day

Functions

  • calc_solar_position
    Returning solar position (azimuth and zenith-angle) at time t and geo-pos lat and lon
  • calc_sunrise_and_set
    Returning Sunrise and Sunset (or PolarNight/PolarDay) at geo-pos lat/lon at time t (UTC)