From 70a03c62a8e151f869c7f3d9aaa6c747e17f66c9 Mon Sep 17 00:00:00 2001
From: Nathanael Schaeffer <nathanael.schaeffer@cnrs.fr>
Date: Tue, 17 Jun 2025 10:46:02 +0200
Subject: [PATCH] allow to use SHT_REAL_NORM normalization

---
 src/SHTns.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/SHTns.jl b/src/SHTns.jl
index e562ecd..ec138af 100644
--- a/src/SHTns.jl
+++ b/src/SHTns.jl
@@ -63,11 +63,13 @@ for (type, enumtype) in [(:Orthonormal, :sht_orthonormal), (:FourPi, :sht_fourpi
         """
         Base.@kwdef struct $(type)<:SHTnsNorm 
             cs_phase::Bool=true
+            real_norm::Bool=false
         end
 
         function Base.convert(::Type{shtns_norm}, x::$(type))
             norm = $(enumtype)
             !x.cs_phase && (norm += SHT_NO_CS_PHASE)
+            x.real_norm && (norm += SHT_REAL_NORM)
             return norm
         end
     end