Sylphase SDGPS
The software-defined GPS(/GNSS) toolkit
calculate-sun-position

Help

Usage:

calculate-sun-position [OPTION]...

Allowed options:

Option Description
--help produce help message
--position arg (=[740883,-5497747,3136908]) observer position (to determine ENU frame) (formatted as e.g. a 3-length JSON array; run "sdgps help-PositionArg" for more possible input formats)
--time arg GNSS time to evaluate at (default: now)