From 1ffe7fa6a553033ca936c5b1b4c42050d6af378b Mon Sep 17 00:00:00 2001
From: joylink_zhaoerwei <Bob_Engineer@163.com>
Date: Thu, 19 Oct 2023 17:23:44 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=9C=B0=E5=9B=BE=E7=9A=84?=
 =?UTF-8?q?=E5=85=AC=E9=87=8C=E6=A0=87=E4=B8=BB=E5=9D=90=E6=A0=87=E7=B3=BB?=
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---
 protos/stationLayoutGraphics.proto | 1 +
 1 file changed, 1 insertion(+)

diff --git a/protos/stationLayoutGraphics.proto b/protos/stationLayoutGraphics.proto
index f1c0501..b0de0cf 100644
--- a/protos/stationLayoutGraphics.proto
+++ b/protos/stationLayoutGraphics.proto
@@ -473,6 +473,7 @@ message CalculateLink {
 message UniqueIdOfStationLayout {
   string city = 1;//城市
   string lineId = 2;//线路号
+  string mainCoordinateSystem = 3;//地图的公里标主坐标系
 }
 
 //公里标转换