In appreciation of the book Annual Predictive Techniques by Martin Gansten. Showing how to use AC with the chart examples given. With comments and observations.
Please see AC Blog post:
Primary Directions (Tropical and Sidereal) – available AC ver 2.8x
Keys: Naibod, Ptolemy, Cardan.
Latitude: None, Promissor, Significator, Both
Zodiacal, Methods: Placidus(semi-arc)
Aspects: Promissors to Significators, Promissors to aspects of Significators (later)
Inspiration and calculation comparison:
Primary Directions book – Martin Gansten
Astrological Prediction book – Oner Doser
Astrological Prediction – Oner Doser
Valens astrology app (Mac)
Morinus astrology program (MS Windows)
Solar Fire Gold ver 9, astrology program (MS Windows)