Clone this webpage
[[login to view URL]][1]
The open source software used is described here:
[[login to view URL]][2]
The midday, sunrise and sunset position are given by the sunrise, sunset functions in date/php
I expect a php script with code encapsuled in classes, and no javascript
There is no need for more accuracy than that given by DateTime::sunrise and sunset, in floating point
I expect I will experiment with the pixel size with ImageMagick, or the use versions of the underlying images
Two weeks is ample to finish this, as the components used are known
I will split the project in two, without the cloud cover layer and with
cloud cover, as this part adds a lot of extra work
Servers are debian lenny stable distro