add netcdf_filearray.py

Author: davidhassell

cf/data/array/netcdf_filearray.py

@@ -0,0 +1,14 @@
+import cfdm
+
+from ...mixin_container import Container
+
+
+class Netcdf_fileArray(
+    Container,
+    cfdm.Netcdf_fileArray,
+):
+    """A netCDF-3 array accessed with `scipy.io.netcdf_file`.
+
+    .. versionadded:: NEXTVERSION
+
+    """