diff --git a/p9/data/coure/10.dat b/p9/data/coure/10.dat
new file mode 100644
index 0000000..8afc8fc
--- /dev/null
+++ b/p9/data/coure/10.dat
@@ -0,0 +1,11 @@
+360	1.07	28.166	0.816
+1030	1.2	31.511	0.895
+1200	1.29	33.817	0.950
+1515	1.32	34.584	0.969
+1810	1.38	36.115	1.007
+2190	1.36	35.605	0.994
+2640	1.35	35.350	0.988
+3090	1.36	35.605	0.994
+3435	1.36	35.605	0.994
+3840	1.37	35.860	1.001
+4395	1.38	36.115	1.007
diff --git a/p9/data/coure/20.dat b/p9/data/coure/20.dat
new file mode 100644
index 0000000..17be94c
--- /dev/null
+++ b/p9/data/coure/20.dat
@@ -0,0 +1,11 @@
+420	0.92	24.287	0.729
+1060	1.13	29.712	0.852
+1230	1.15	30.226	0.864
+1525	1.18	30.997	0.883
+1830	1.25	32.793	0.925
+2220	1.23	32.280	0.913
+2660	1.22	32.024	0.907
+3110	1.23	32.280	0.913
+3460	1.23	32.280	0.913
+3880	1.24	32.537	0.919
+4420	1.25	32.793	0.925
diff --git a/p9/data/coure/30.dat b/p9/data/coure/30.dat
new file mode 100644
index 0000000..24c0720
--- /dev/null
+++ b/p9/data/coure/30.dat
@@ -0,0 +1,11 @@
+510	0.87	22.989	0.701
+1070	1	26.359	0.775
+1245	1.03	27.134	0.793
+1540	1.07	28.166	0.816
+1850	1.14	29.969	0.858
+2235	1.16	30.483	0.870
+2670	1.15	30.226	0.864
+3130	1.14	29.969	0.858
+3475	1.13	29.712	0.852
+3910	1.14	29.969	0.858
+4460	1.14	29.969	0.858