From 74038cd5ca26124fa5abed6e7ec5ce89f05d61fa Mon Sep 17 00:00:00 2001
From: ELM <zdx3578@gmail.com>
Date: Mon, 17 Apr 2017 13:13:58 +0800
Subject: [PATCH] Update lidar_node.cpp

---
 src/lidar/src/lidar_node.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lidar/src/lidar_node.cpp b/src/lidar/src/lidar_node.cpp
index 1a14a81..8123d3a 100644
--- a/src/lidar/src/lidar_node.cpp
+++ b/src/lidar/src/lidar_node.cpp
@@ -145,7 +145,7 @@ void DEM(const sensor_msgs::PointCloud2ConstPtr& pointCloudMsg)
 
   // Save image to disk
   char filename[100];
-  snprintf(filename, 100, "images/image_%d.png", fnameCounter);
+  snprintf(filename, 100, "/tmp/images/image_%d.png", fnameCounter);
   cv::imwrite(filename, *heightmap, compression_params);
   ++fnameCounter;