sunpath.gct melbourne_sun.xls sunpath_complete.zip
Converts a set of tabulated azimuth and altitude values to a bspline curve that ultimately produces a sun direction.
Sun position data can be copied from the tabulated view of the sun path diagram in Ecotect 5.6 , or from several other web sources (if anyone wants to tabulate these that's be great)
the three columns are for the two equinoxes, and the mid point of the year.
See the attatched zip for an example of a gallery schedule
Sunpath by Ben Doherty is licensed under a Creative Commons Attribution-Share Alike 2.5 Australia License.Based on a work at communities.bentley.com.