From 1d6c202f9091d4f733c0824d1fcac2cec87c3a26 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Fri, 24 Sep 2021 17:16:28 +0200
Subject: proj_normalize_for_visualization(): set input and output units when
 there are several alternative transformations (fixes #2866)

---
 src/iso19111/c_api.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/iso19111/c_api.cpp b/src/iso19111/c_api.cpp
index 791d75bc..a5e1bc81 100644
--- a/src/iso19111/c_api.cpp
+++ b/src/iso19111/c_api.cpp
@@ -8711,6 +8711,10 @@ PJ *proj_normalize_for_visualization(PJ_CONTEXT *ctx, const PJ *obj) {
             if (!pjNew)
                 return nullptr;
             pjNew->ctx = ctx;
+            pjNew->descr = "Set of coordinate operations";
+            pjNew->left = obj->left;
+            pjNew->right = obj->right;
+
             for (const auto &alt : obj->alternativeCoordinateOperations) {
                 auto co = dynamic_cast<const CoordinateOperation *>(
                     alt.pj->iso_obj.get());
-- 
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