坡度字段修改

protos/stationLayoutGraphics.proto

@@ -345,12 +345,9 @@ message turningRadiusKiloMarker {
 }
 message Slope {
   CommonInfo common = 1;
-  string code = 2; // 名称
-  repeated Point points = 3;
-  string slopeNumber = 4;    //坡度的值
-  string slopeDirection = 5; //坡度方向 有三种，无坡度--上坡--下坡
-  int64 slopeLong = 6;       //该坡度的长度--两端公里标的差值
-  repeated string refDeviceId = 7; // 坡度关联的设备
+  repeated Point points = 2;
+  sint32 slopeNumber = 3; //坡度的值--正负代表上下坡
+  repeated string refDeviceId = 4; // 坡度关联的设备
 }
 
 // 计算link结构