From b33b2d8ac0fed47856b2962dece5a848c4a6caf2 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Wed, 19 Feb 2020 17:13:34 +0000
Subject: validateParameters(): fix false-positive warning on Equidistant
 Cylindrical

---
 src/iso19111/coordinateoperation.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

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

diff --git a/src/iso19111/coordinateoperation.cpp b/src/iso19111/coordinateoperation.cpp
index d6a75df9..4996001f 100644
--- a/src/iso19111/coordinateoperation.cpp
+++ b/src/iso19111/coordinateoperation.cpp
@@ -2126,6 +2126,14 @@ std::list<std::string> SingleOperation::validateParameters() const {
         }
 
         if (!opv) {
+            if ((methodEPSGCode == EPSG_CODE_METHOD_EQUIDISTANT_CYLINDRICAL ||
+                 methodEPSGCode ==
+                     EPSG_CODE_METHOD_EQUIDISTANT_CYLINDRICAL_SPHERICAL) &&
+                paramMapping == &paramLatitudeNatOrigin) {
+                // extension of EPSG used by GDAL/PROJ, so we should not
+                // warn on its absence.
+                continue;
+            }
             std::string msg("Cannot find expected parameter ");
             msg += paramMapping->wkt2_name;
             res.emplace_back(msg);
-- 
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