diff --git a/PclWrapperTest.csproj b/PclWrapperTest.csproj
index e18a633..df2f690 100644
--- a/PclWrapperTest.csproj
+++ b/PclWrapperTest.csproj
@@ -12,6 +12,9 @@
       <None Update="pcl\libpclwrapper.dylib">
         <CopyToOutputDirectory>Always</CopyToOutputDirectory>
       </None>
+      <None Update="dataset\0.pcd">
+        <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+      </None>
     </ItemGroup>
 
     <ItemGroup>
@@ -19,6 +22,7 @@
     </ItemGroup>
 
     <ItemGroup>
+      <Folder Include="dataset\" />
       <Folder Include="pcl\" />
     </ItemGroup>
 
diff --git a/Program.cs b/Program.cs
index 5194c41..62eccd8 100644
--- a/Program.cs
+++ b/Program.cs
@@ -6,10 +6,10 @@ class Program
     static void Main()
     {
         using var cloud = new PclPointCloud();
-        cloud.Load("image_0000.pcd");
+        cloud.Load("./dataset/0.pcd");
 
         using var voxel = new PclVoxelGrid();
-        voxel.SetLeafSize(0.2f, 0.2f, 0.2f);
+        voxel.SetLeafSize(0.1f, 0.1f, 0.1f);
         voxel.SetInputCloud(cloud);
 
         using var filtered = voxel.Filter();
diff --git a/dataset/0.pcd b/dataset/0.pcd
new file mode 100644
index 0000000..10f5846
Binary files /dev/null and b/dataset/0.pcd differ