From 6512ef2427ed6b303ae1c03b91907020cb5366d8 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Fri, 6 Mar 2020 14:11:31 +0100
Subject: WKT import/export: add support for WKT1_ESRI VERTCS syntax

---
 src/iso19111/datum.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

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

diff --git a/src/iso19111/datum.cpp b/src/iso19111/datum.cpp
index d9d9c261..ad287e73 100644
--- a/src/iso19111/datum.cpp
+++ b/src/iso19111/datum.cpp
@@ -1846,7 +1846,9 @@ void VerticalReferenceFrame::_exportToWKT(
 {
     const bool isWKT2 = formatter->version() == io::WKTFormatter::Version::WKT2;
     formatter->startNode(isWKT2 ? io::WKTConstants::VDATUM
-                                : io::WKTConstants::VERT_DATUM,
+                                : formatter->useESRIDialect()
+                                      ? io::WKTConstants::VDATUM
+                                      : io::WKTConstants::VERT_DATUM,
                          !identifiers().empty());
     const auto &l_name = nameStr();
     if (!l_name.empty()) {
@@ -1856,7 +1858,7 @@ void VerticalReferenceFrame::_exportToWKT(
     }
     if (isWKT2) {
         Datum::getPrivate()->exportAnchorDefinition(formatter);
-    } else {
+    } else if (!formatter->useESRIDialect()) {
         formatter->add(2005); // CS_VD_GeoidModelDerived from OGC 01-009
         const auto &extension = formatter->getVDatumExtension();
         if (!extension.empty()) {
-- 
cgit v1.2.3