diff --git a/iexcode b/iexcode
index 4dbba03bc69c58a08a1f36571ffb4fe67597d85a..fd11813da25cbb8967e2103687c1e8bd722bb6af 160000
--- a/iexcode
+++ b/iexcode
@@ -1 +1 @@
-Subproject commit 4dbba03bc69c58a08a1f36571ffb4fe67597d85a
+Subproject commit fd11813da25cbb8967e2103687c1e8bd722bb6af
diff --git a/requirements.txt b/requirements.txt
index dbdf171462d03da8b50a604078cd090981258148..73c69168c882a9d039228c83caa18dfe5c55cffc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,9 @@
 matplotlib
-h5py
 numpy
 scipy
+
+h5py
+netCDF4
 epics
 optparse
-IEX_plotting_and_analysis