From efd272c1853d41edbc1ca62af2d138f457533f3e Mon Sep 17 00:00:00 2001
From: "Gary E. Miller" <gem@rellim.com>
Date: Tue, 26 Jun 2018 20:12:58 -0700
Subject: gpsprof: handle missing altitude in replots.

---
 gpsprof | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'gpsprof')

diff --git a/gpsprof b/gpsprof
index fb01fecb..c70270d4 100755
--- a/gpsprof
+++ b/gpsprof
@@ -323,6 +323,9 @@ class spaceplot(plotter):
                 if sat.used:
                     sats_used += 1
 
+            if 'alt' not in self.session.data:
+                self.session.data['alt'] = gps.NaN
+
             self.fixes.append((self.session.data['lat'],
                                self.session.data['lon'],
                                self.session.data['alt'], sats_used))
-- 
cgit v1.2.1