From f2fef76e1056a47136c2a0240fa583689935a788 Mon Sep 17 00:00:00 2001
From: kd <pi@pi-virtual-machine>
Date: Sat, 27 Apr 2024 17:14:33 +0200
Subject: [PATCH] fix: #22

calculate immediate variation if #22
---
 Sail_Instrument/plugin.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Sail_Instrument/plugin.py b/Sail_Instrument/plugin.py
index d67d2b7..4ce9f1d 100644
--- a/Sail_Instrument/plugin.py
+++ b/Sail_Instrument/plugin.py
@@ -380,7 +380,8 @@ def mag_variation(self, lat, lon):
         try:
           self.variation
         except Exception as x:
-          self.variation=0
+          self.variation = self.variation_model.GeoMag(lat, lon).dec
+          self.variation_time = time.monotonic()
         
         return self.variation