From 866977af7a24e536fd88e38267137e2dd8996069 Mon Sep 17 00:00:00 2001
From: George Hilley <gehilley@gmail.com>
Date: Wed, 6 Nov 2019 16:28:16 -0800
Subject: [PATCH] Update SurfaceInterpolation.cpp

---
 libmcc_lidar/SurfaceInterpolation.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libmcc_lidar/SurfaceInterpolation.cpp b/libmcc_lidar/SurfaceInterpolation.cpp
index e68832b..d0b4a54 100644
--- a/libmcc_lidar/SurfaceInterpolation.cpp
+++ b/libmcc_lidar/SurfaceInterpolation.cpp
@@ -184,8 +184,11 @@ namespace mcc
               splineComputed = true;
     	        std::vector<Cell> cells = region->cells();
 
+              std::cout << "starting interpolation for cells." << std::endl;
           	  for(std::vector<Cell>::size_type i = 0; i < cells.size(); i++) {
+                std::cout << "cell: " << i << " started..."
           	    (*rasterSurface_)[cells[i]] = spline.interpolateHeight(cells[i].x(), cells[i].y());
+                std::cout << " done." << endl;
           	  }
 
               std::cout << "computed spline." << std::endl;