[computer-go] SGF parsing

[alain Baeckeroot]

Le lundi 9 juillet 2007 18:46, Joshua Shriver a écrit :
> Ok found some KGS games, and they make a lot more sense. With the
> specification I can see what all of the OT, AP, TM, FF, etc commads
> are. However I don't understand the way it sets the location, so far
> nothing I've seen describes it.
> 
> ;B[kr]  for example.
> I thought Go boards used A..x 1..y notation. Perhaps I'm wrong.

If i remeber well:

* Real life wooden Go board uses A...x without I , 1..y 
 but
 sgf uses only letters for both coordinates (including I)

* Axes are not the same.
 for board: Ox toward East, Oy toward North
 for sgf: Ox toward south, Oy toward East

Alain