From 39d1943b3c2acf2e8d44bcd22faf19ad1d7b3380 Mon Sep 17 00:00:00 2001
From: Jordan Iga <jordan.iga@physics.ox.ac.uk>
Date: Tue, 7 May 2024 15:53:48 +0100
Subject: [PATCH] CB72 n<2 getDln fix

---
 src/CB72.jl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/CB72.jl b/src/CB72.jl
index 7324bc2..b5d0e1c 100755
--- a/src/CB72.jl
+++ b/src/CB72.jl
@@ -280,7 +280,11 @@ function getDln(basis::CB72Basis,
     #####
     # # Deduce density basis elements at azimuthal number l without prefactors
     #####
-    Dln = u2 - u0
+    if n<2
+        Dln = u2
+    else
+        Dln = u2 - u0
+    end
     #####
     # Adding prefactors
     #####