that was from wtide.
again using the same data.
I am trying to build my own canal calendar.
gonna put the line for the current and a line for the tide (course the tide is different depending on where you are...)
and moon phases.
heres the image I started with a while back..
(in the wrong thread somehow and it wont let me re-upload it)
http://www.striped-bass.com/Stripert...95&postcount=9