diff --git a/output/tree.C004.dat b/output/tree.C004.dat
new file mode 100644
index 0000000000000000000000000000000000000000..5b4193b1b9eaea3d74a5642ea809c880ca843118
--- /dev/null
+++ b/output/tree.C004.dat
@@ -0,0 +1,45 @@
+time 0.417357
+open C004 0 0 600 600 0 15 0
+open C004a 0 1168 16 1200 1 9 0
+open C004aa 0 2336 16 2400 2 9 0
+open C004aaa 0 4688 16 4800 3 9 0
+close C004aaa
+open C004aab 16 4688 32 4800 3 8 0
+close C004aab
+close C004aa
+open C004ab 16 2336 32 2400 2 8 0
+open C004aba 32 4688 48 4800 3 8 0
+close C004aba
+open C004abb 48 4704 64 4800 3 8 0
+close C004abb
+close C004ab
+close C004a
+open C004b 16 1168 32 1200 1 8 0
+open C004ba 32 2352 48 2400 2 8 0
+open C004baa 64 4704 80 4800 3 8 0
+close C004baa
+open C004bab 80 4704 96 4800 3 8 0
+close C004bab
+close C004ba
+open C004bb 48 2352 64 2400 2 8 0
+open C004bba 96 4720 112 4800 3 8 0
+close C004bba
+open C004bbb 112 4720 128 4800 3 8 0
+close C004bbb
+close C004bb
+close C004b
+open C004c 32 1184 48 1200 1 8 0
+open C004ca 64 2368 80 2400 2 8 0
+open C004caa 128 4736 144 4800 3 8 0
+close C004caa
+open C004cab 144 4752 160 4800 3 8 0
+close C004cab
+close C004ca
+open C004cb 80 2384 96 2400 2 8 0
+open C004cba 160 4768 176 4800 3 8 0
+close C004cba
+open C004cbb 176 4784 192 4800 3 8 0
+close C004cbb
+close C004cb
+close C004c
+close C004