diff -r aaf822f49732 -r e776cfc83479 tests/data/dat/R6-WL-1N5-4.dat
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/data/dat/R6-WL-1N5-4.dat	Sun Dec 15 18:05:40 2013 +0000
@@ -0,0 +1,51 @@
+2
+0 90 5
+0 90 37
+
+	4.48603	4.50279	4.48045	4.44134
+	4.39665	4.3352	4.27374	4.18436
+	4.08939	3.99441	3.86592	3.7486
+	3.59777	3.4581	3.29609	3.13408
+	2.96648	2.7933	2.60335	2.41899
+	2.22346	2.05587	1.88268	1.70391
+	1.53073	1.35754	1.18436	1.04469
+	0.899441	0.759777	0.625698	0.486034
+	0.374302	0.26257	0.162011	0.0726257
+	0	4.48603	4.49721	4.47486
+	4.44693	4.40223	4.34078	4.27933
+	4.20112	4.10615	4.01117	3.89944
+	3.77095	3.64246	3.49162	3.34078
+	3.18994	3.01676	2.85475	2.67039
+	2.49162	2.31844	2.12849	1.95531
+	1.77095	1.56425	1.39106	1.19553
+	1.04469	0.899441	0.726257	0.592179
+	0.452514	0.324022	0.22905	0.122905
+	0.0502793	0	4.48603	4.48045
+	4.46369	4.43575	4.39665	4.34078
+	4.27933	4.20112	4.12291	4.03352
+	3.92737	3.81564	3.68715	3.55307
+	3.41341	3.2514	3.07263	2.88268
+	2.67039	2.47486	2.24581	2.05028
+	1.86034	1.64246	1.4581	1.26257
+	1.08939	0.938547	0.77095	0.636872
+	0.50838	0.385475	0.27933	0.178771
+	0.100559	0.0335196	0	4.48603
+	4.4581	4.43575	4.41341	4.37989
+	4.32961	4.27374	4.21229	4.13408
+	4.05028	3.96089	3.84358	3.73743
+	3.58101	3.39665	3.21229	3.00559
+	2.79888	2.58101	2.3743	2.16201
+	1.92737	1.72626	1.53073	1.34078
+	1.16201	0.988827	0.854749	0.715084
+	0.581006	0.469274	0.357542	0.256983
+	0.173184	0.0893855	0.0335196	0
+	4.48603	4.44693	4.43017	4.40782
+	4.3743	4.32402	4.27374	4.20112
+	4.13966	4.06145	3.95531	3.84916
+	3.70391	3.5419	3.36313	3.15642
+	2.96089	2.73743	2.51955	2.30726
+	2.05587	1.84358	1.65922	1.44134
+	1.26257	1.08939	0.944134	0.804469
+	0.664804	0.547486	0.446927	0.335196
+	0.240223	0.150838	0.0893855	0.027933
+	0