1 files changed, 27 insertions, 0 deletions
diff --git a/structure/activity/layer_activity.py b/structure/activity/layer_activity.py
new file mode 100644
index 0000000..bea0416
--- /dev/null
+++ b/structure/activity/layer_activity.py
@@ -0,0 +1,27 @@
+####
+##
+## Take as input the layers of a multiplex, and provide as output a
+## file where the n-th line contains the activity of the n-th
+## layer. 
+##
+##
+
+
+import sys
+
+if len(sys.argv) < 2:
+    print "Usage: %s <layer1> [<layer2>...]" % sys.argv[0]
+    sys.exit(1)
+
+
+for layer in sys.argv[1:]:
+    active = []
+    with open(layer, "r") as lines:
+        for l in lines:
+            if l[0] == "#":
+                continue
+            
+            s, d = [int(x) for x in l.strip(" \n").split(" ")[:2]]
+            active.extend([s,d])
+        active = set(active)
+        print len(active)