Package net.e175.klaus.solarpositioning
package net.e175.klaus.solarpositioning
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ClassDescriptionFinding values for Delta T, the difference between Terrestrial Time (TT) and Universal Time (UT1).Calculate topocentric solar position using the ENEA/Grena algorithm.Calculate Julian date for a given point in time.A simple data class for keeping an azimuth/zenith angle pair of values.Calculate topocentric solar position and sunrise/sunset/twilight times using the NREL SPA algorithm.Predefined elevation angles to use in sunrise-sunset calculation.Result types for sunrise/sunset calculations.A day on which the sun is above the horizon all the time (polar day).A day on which the sun is below the horizon all the time (polar night).Result type for a day with sunrise and sunset.