diff --git a/.bashrc.kuba b/.bashrc.kuba
index 7fd4b26..18e586e 100755
--- a/.bashrc.kuba
+++ b/.bashrc.kuba
@@ -15,6 +15,7 @@ export LANG=en_US.UTF-8
 
 export KRB5_CONFIG=".etcfiles/krb5.conf"
 export EDITOR="vim"
+export OMPI_MCA_opal_cuda_support=0
 
 alias dotfiles="/usr/bin/git --git-dir=$HOME/.dotfiles.git --work-tree=$HOME"
 alias dvim="GIT_WORK_TREE='/home/kuba' GIT_DIR='/home/kuba/.dotfiles.git/' vim"
@@ -27,17 +28,25 @@ open() { command xdg-open "$@" > /dev/null 2>&1 & }
 # Inspect .npz files
 npz_py_str="$(cat << EOM
 from sys import argv
+import numpy as np
+try:
+    import matplotlib.pyplot as plt
+    print('Imported matplotlib.pyplot as plt')
+except ImportError:
+    pass
 
 class Wrap:
     def __init__(self, fname):
-        import numpy as np
         n = np.load(fname, allow_pickle=True)
         files = n.files
+        globs = globals()
         print('Contains files', files)
         for f in files:
             setattr(self, f, n[f])
+            globs[f] = n[f]
 
-d = Wrap(argv[1])
+archive = Wrap(argv[1])
+print('Global namespace populated with "archive" and all files')
 EOM
 )"
 
@@ -60,6 +69,7 @@ source_existing ~/.python-venv.kuba/bin/activate
 # Source lmod module setup
 source_existing /usr/share/lmod/lmod/init/profile
 
+
 case $(hostname) in
     vera* )
         module use "$HOME/.modules.kuba/"