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

1 files changed, 12 insertions, 0 deletions

diff --git a/src/iso19111/static.cpp b/src/iso19111/static.cpp
index ef2635b5..824047f0 100644
--- a/src/iso19111/static.cpp
+++ b/src/iso19111/static.cpp
@@ -31,6 +31,7 @@
 #endif
 
 #include "proj/common.hpp"
+#include "proj/coordinateoperation.hpp"
 #include "proj/coordinatesystem.hpp"
 #include "proj/crs.hpp"
 #include "proj/datum.hpp"
@@ -57,6 +58,7 @@ using namespace NS_PROJ::crs;
 using namespace NS_PROJ::datum;
 using namespace NS_PROJ::io;
 using namespace NS_PROJ::metadata;
+using namespace NS_PROJ::operation;
 using namespace NS_PROJ::util;
 
 NS_PROJ_START
@@ -271,6 +273,7 @@ DEFINE_WKT_CONSTANT(BASEVERTCRS);
 DEFINE_WKT_CONSTANT(BASEENGCRS);
 DEFINE_WKT_CONSTANT(BASEPARAMCRS);
 DEFINE_WKT_CONSTANT(BASETIMECRS);
+DEFINE_WKT_CONSTANT(VERSION);
 
 DEFINE_WKT_CONSTANT(GEODETICCRS);
 DEFINE_WKT_CONSTANT(GEODETICDATUM);
@@ -641,4 +644,13 @@ const GeographicCRSNNPtr
 
 // ---------------------------------------------------------------------------
 
+/** \brief Key to set the operation version of a operation::CoordinateOperation
+ *
+ * The value is to be provided as a string.
+ */
+const std::string
+    operation::CoordinateOperation::OPERATION_VERSION_KEY("operationVersion");
+
+// ---------------------------------------------------------------------------
+
 NS_PROJ_END