From 5dd8414efa753cbe3a937201feb339557d1cd443 Mon Sep 17 00:00:00 2001
From: Michaela Sizemore <michaela.sizemore@gmail.com>
Date: Mon, 28 Feb 2022 11:51:51 -0700
Subject: [PATCH] Update Mercator projection attributes

---
 src/wrf/projection.py | 7 ++-----
 test/test_mercator.py | 0
 2 files changed, 2 insertions(+), 5 deletions(-)
 create mode 100644 test/test_mercator.py

diff --git a/src/wrf/projection.py b/src/wrf/projection.py
index b2aca20..e169341 100644
--- a/src/wrf/projection.py
+++ b/src/wrf/projection.py
@@ -76,12 +76,9 @@ if cartopy_enabled():
                 else:
                     xlimits[0] = -xlimits[0]
 
-            self._xlimits = tuple(xlimits)
-            self._ylimits = tuple(limits[..., 1])
-
             # Compatibility with cartopy >= 0.17
-            self._x_limits = self._xlimits
-            self._y_limits = self._ylimits
+            self._x_limits = tuple(xlimits)
+            self._y_limits =  tuple(limits[..., 1])
 
             self._threshold = np.diff(self.x_limits)[0] / 720
 
diff --git a/test/test_mercator.py b/test/test_mercator.py
new file mode 100644
index 0000000..e69de29