From 7971ae1907ebd1cb4b185ffd5a31c524f1c2418a Mon Sep 17 00:00:00 2001
From: Lionel GUEZ <guez@lmd.ens.fr>
Date: Thu, 11 May 2023 20:54:04 +0200
Subject: [PATCH] Rename variable `lat_for_conv` to latitude
---
Trajectories/cost_function.py | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Trajectories/cost_function.py b/Trajectories/cost_function.py
index 78d3cbb9..444995d9 100755
--- a/Trajectories/cost_function.py
+++ b/Trajectories/cost_function.py
@@ -183,8 +183,8 @@ for edge in g.edges():
source_node = edge.source()
target_node = edge.target()
- lat_for_conv = math.radians((g.vp.pos_last[source_node][1] +
- g.vp.pos_first[target_node][1]) / 2)
+ latitude = math.radians((g.vp.pos_last[source_node][1] +
+ g.vp.pos_first[target_node][1]) / 2)
# (latitude needed for conversion of degrees to kilometers)
# Because of the wrapping issue (360° wrapping incorrectly to 0°),
@@ -193,7 +193,7 @@ for edge in g.edges():
- g.vp.pos_first[target_node][0])
if lon_diff > 300: lon_diff = 360 - lon_diff
- Delta_Cent = math.sqrt((lon_diff * 111.32 * math.cos(lat_for_conv))**2
+ Delta_Cent = math.sqrt((lon_diff * 111.32 * math.cos(latitude))**2
+ ((g.vp.pos_last[source_node][1]
- g.vp.pos_first[target_node][1]) * 110.574)**2)
--
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