added support for moench 03

tests/test_RawFileReader.py

@@ -0,0 +1,11 @@
+import pytest
+import os, sys
+from creader import RawFileReader
+from fixtures import data_path
+import numpy as np
+
+def test_references_on_read(data_path):
+    fname= data_path/'test_d0_f0_0.raw'
+    r = RawFileReader(fname)
+    frames = r.read(10)
+    assert sys.getrefcount(frames) == 2 #Over counts by one due to call by reference