From 8763ea7f01bd349df29c5c4ce3b4edd6252eff37 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Sun, 24 Mar 2019 20:01:45 +0100
Subject: WKT2 parser: update to OGC 18-010r6

- Allow ID[] in base CRS of Derived CRS
- Allow VERSION[] in non-conversion coordinate operations
- Use VERSION[] to set operationVersion member of CoordinateOperation
- Export operationVersion in WKT2:2018
---
 src/iso19111/io.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/iso19111/io.cpp')

diff --git a/src/iso19111/io.cpp b/src/iso19111/io.cpp
index a160a4e3..220ee967 100644
--- a/src/iso19111/io.cpp
+++ b/src/iso19111/io.cpp
@@ -1581,6 +1581,17 @@ PropertyMap &WKTParser::Private::buildProperties(const WKTNodeNNPtr &node,
         }
     }
 
+    auto &versionNode = nodeP->lookForChild(WKTConstants::VERSION);
+    if (!isNull(versionNode)) {
+        const auto &versionChildren = versionNode->GP()->children();
+        if (versionChildren.size() == 1) {
+            properties->set(CoordinateOperation::OPERATION_VERSION_KEY,
+                            stripQuotes(versionChildren[0]));
+        } else {
+            ThrowNotRequiredNumberOfChildren(versionNode->GP()->value());
+        }
+    }
+
     return *properties;
 }
 
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