From 6a012d9484ce16a37a60af6416b4ddc227169593 Mon Sep 17 00:00:00 2001
From: Daniel Lohmeier <31214121+dlohmeier@users.noreply.github.com>
Date: Wed, 21 Aug 2024 10:25:16 +0200
Subject: [PATCH] in plotting toolbox: specify columns of geodata for which to
 calculate min / max in distance calculation (#645)

---
 src/pandapipes/plotting/plotting_toolbox.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/pandapipes/plotting/plotting_toolbox.py b/src/pandapipes/plotting/plotting_toolbox.py
index 74ae470f..a5f2fc98 100644
--- a/src/pandapipes/plotting/plotting_toolbox.py
+++ b/src/pandapipes/plotting/plotting_toolbox.py
@@ -39,8 +39,11 @@ def get_collection_sizes(net, junction_size=1.0, ext_grid_size=1.0, sink_size=1.
     :type heat_consumer_size: float, default 1.
     :return: sizes (dict) - dictionary containing all scaled sizes
     """
-    mean_distance_between_junctions = sum((net['junction_geodata'].max() - net[
-        'junction_geodata'].min()).dropna() / 200)
+    mean_distance_between_junctions = sum(
+        (np.max(net['junction_geodata'].loc[:, ["x", "y"]].to_numpy(), axis=0)
+         - np.min(net['junction_geodata'].loc[:, ["x", "y"]].to_numpy(), axis=0))
+        / 200
+    )
 
     sizes = {
         "junction": junction_size * mean_distance_between_junctions,