1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/ave-resolution b/scripts/ave-resolution
index 69c21195..370b3889 100755
--- a/scripts/ave-resolution
+++ b/scripts/ave-resolution
@@ -14,7 +14,11 @@ import sys
 import numpy
 import matplotlib.pyplot as plt
 
-f = open(sys.argv[1])
+if sys.argv[1] == '-':
+    f = sys.stdin
+else:
+    f = open(sys.argv[1])
+
 a = []
 
 while True: