Jenks zero index?

[stuaxo]

Question - in the bits looping over the arrays I notice item 1 is set and all the loops go to len + 1.

Is this a side effect of fortran arrays starting at 1 ?

On a quick look, it looks like the zeroth elements are only accessed when the matrices are cleared.

http://developeronline.blogspot.co.uk/2008/04/why-array-index-should-start-from-0.html

This is probably just me misunderstanding the maths though :)

[tmcw]

Good catch! I think you're right, I'll work on fixing this today.

[stuaxo]

Cool. I found this looking in the python one after your article. If it's right it should make the matrix loop code simpler.

[tmcw]

Superseded by #117