Talk:Chape

I have a question regarding the diagram.
Interesting article. What do all the numbers in the diagram mean? Do I correctly assume that # 4 is a "chappe"? Terry Thorgaard (talk) 19:23, 15 June 2015 (UTC)

Yes, it appears to be, according to the article rain guard. Terry Thorgaard (talk) 19:26, 15 June 2015 (UTC)
 * Yes, there's a link to the version with the legends on the image file. Johnbod (talk) 19:38, 15 June 2015 (UTC)