Add lab session 9
Handed in on Jan 24.
Change-Id: I63f9a63a7ff9f5f0080d74d7ec8cd993c6fa4135
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