Changes between Version 5 and Version 6 of Ticket #332, comment 2

Ticket #332, comment 2

-                      v5
+                      v6
 Perhaps the confusion arose from the different forms of the ellipsoid of revolution. Eq 2.32 gives the ellipsoid of revolution as:
     i(h) = ∫,,0,,^pi/2^ Phi^2^(h a √(cos2 θ + v2 sin2 θ) cos θ dθ
+    i(h) = ∫,,0,,^pi/2^ Phi^2^(h a √(cos^2^ θ + v^2^ sin^2^ θ) cos θ dθ
 but the 1-D ellipsoid kernel employs the substitution u = sin theta so it is evaluated as
     i(h) = ∫,,0,,^1^ Phi^2^(h a √(1 + u2(v2 - 1)) du
+    i(h) = ∫,,0,,^1^ Phi^2^(h a √(1 + u^2^(v^2^ - 1)) du
 [Note: the u variable above is incorrectly named as cos_alpha in the code.]