diff --git a/CLAUDE.md b/CLAUDE.md
index e5eb947..5f1a0c3 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -5,5 +5,19 @@ I plan to use c++ and opengl and shaders for access to a GPU. I am in ubuntu 25.
 
 The platform is a Geekom GEEKOM A8 Max, AMD Ryzen 9 8945HS 5.2GHz 32GB RAM
 
-Without going into any more detail, i would like you to go down the directory tree and
-look at the few  files and please comment.
+Now here is the overall project and proposed architecture
+
+This project is to simulatel a period 1950 to 1960 marine radar with a crt p7
+phosphor for the ppi scope and a p4 phosphor for the a scope. The ppi scope 
+will be on the right side of the screen and the a scope will be on the left
+hand side of the screen. The user will use a knob to set the bearing for the
+a scope as that only shows range.
+
+For now, the a scope will not be made full because  I have not figured out
+how to impliment the bearing control. Just put the display up on the screen.
+
+The main ppi scope will take up the right hand side of the screen. You need to leave about
+a 1/2 inch margin around the sides of the circular scope. 
+
+The a scope will have pulse amplitude on the vertical axis and the range on the horizontal
+axis. There will be a graticule for the a scope.