From d524f94c478612da93fa6b66cd65e4cb3a26ec0b Mon Sep 17 00:00:00 2001
From: Philip Sargent <philip.sargent@gmail.com>
Date: Sun, 5 Nov 2023 02:24:37 +0200
Subject: more stations

---
 core/models/survex.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'core/models/survex.py')

diff --git a/core/models/survex.py b/core/models/survex.py
index 8999810..a27ed45 100644
--- a/core/models/survex.py
+++ b/core/models/survex.py
@@ -84,12 +84,17 @@ class SurvexStation(models.Model):
         alt, ref = self.srtm_alt()
         
         diff = alt - self.z
-        if diff >= 0:
+        if diff >= 0.3:
             colour = "blue"
             sign = "+"
-        else:
+        elif diff <= -0.3:
             colour = "red"
             sign = ""
+        else:
+            diff = 0
+            colour = "grey"
+            sign = ""
+       
             
         if abs(diff) > 60:
             weight = "bold"
-- 
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