diff --git a/Analyse/data/extract.sh b/Analyse/data/extract.sh
new file mode 100644
index 0000000..f07ec32
--- /dev/null
+++ b/Analyse/data/extract.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+#author: Jihyun Bhom
+
+
+echo 'Unpacking the rohde data'
+7z x  rohde.7z
+
+echo 'Unpacking the lecroy data'
+
+
+
+mkdir lecroy_unpacked
+cd lecroy_unpacked
+
+for f in ../lecroy/*z
+do
+    echo 'Doing ' $f
+    7z x $f 
+done
+
+
+