From 3d2b04fda189359c8b4280bb453accf5c48b5d1a Mon Sep 17 00:00:00 2001
From: Markus Reinert <markus-reinert@web.de>
Date: Tue, 26 Mar 2024 16:21:40 +0100
Subject: [PATCH] Fix issue with missing minus sign glyph

---
 pyncview/pyncview.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pyncview/pyncview.py b/pyncview/pyncview.py
index b8880d5..b20131b 100755
--- a/pyncview/pyncview.py
+++ b/pyncview/pyncview.py
@@ -40,6 +40,7 @@
 import matplotlib
 #matplotlib.rcParams['backend.qt4'] = mpl_qt4_backend
 matplotlib.use('agg')
+matplotlib.rcParams.update({"axes.unicode_minus": False})
 
 # Override basemap data directory if running from binary distribution.
 if hasattr(sys,'frozen'):