Index: ammosreader/PDW.py
===================================================================
--- ammosreader/PDW.py	(revision 3c331d1c540f6c7e8dd6052079ac89f363ba82c6)
+++ ammosreader/PDW.py	(revision 14d7f7d3631590c2320a6e2e87cd14d4db6180c5)
@@ -31,5 +31,6 @@
         print("Nanoseconds", nanoseconds)
         unix_time = np.datetime64('now', 'ns').astype(int)
-        if unix_time > nanoseconds):
+        print("Unix time", unix_time)
+        if unix_time > nanoseconds:
             raise OverflowError("Timestamp invalid")
         time_of_arrival = np.datetime64(nanoseconds, 'ns')