From 3b4d1f324de157f2a29528a2194c6b0b52d2cd14 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Fri, 7 Jan 2022 16:14:01 +0100
Subject: Map peirce_q to pseudo WKT2 and ESRI WKT

---
 src/iso19111/io.cpp | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/src/iso19111/io.cpp b/src/iso19111/io.cpp
index ca5a3d97..fc92dbbd 100644
--- a/src/iso19111/io.cpp
+++ b/src/iso19111/io.cpp
@@ -10209,6 +10209,8 @@ PROJStringParser::Private::buildProjectedCRS(int iStep,
                 }
             } else if (param->unit_type == UnitOfMeasure::Type::SCALE) {
                 value = 1;
+            } else if (step.name == "peirce_q" && proj_name == "lat_0") {
+                value = 90;
             }
 
             PropertyMap propertiesParameter;
-- 
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