added script to gather maximum of waves

system/build_max.py

+#!/usr/bin/python
+
+import sys
+
+if len(sys.argv)<2:
+	print 'usage:', sys.argv[0], '<file1> <file2> ... <fileN>'
+	sys.exit()
+
+for f in sys.argv[1:]:
+	lines=open(f).readlines()
+
+	top=None
+
+	for ln in lines:
+		key, val=ln.split('\t')
+		val=float(val)
+		if top is None or val>top:
+			top=val
+	print top,