snapshot...

modules/util/util.py

@@ -291,4 +291,9 @@ def make_times(dt_str_0, dt_str_1=None, num_steps=None, days=None, hours=None, m
         ts_s.append(dt_obj.timestamp())
         dto_last = dt_obj
 
-    return dt_obj_s, ts_s
\ No newline at end of file
+    return dt_obj_s, ts_s
+
+
+def make_histogram(values, edges):
+    h = np.histogram(values, bins=edges)
+    return h
\ No newline at end of file