diff --git a/environment.yml b/environment.yml
index 2d917bd2bd..80276a6cee 100644
--- a/environment.yml
+++ b/environment.yml
@@ -5,6 +5,7 @@ channels:
   - pyviz
 dependencies:
   - arm_pyart
+  - siphon
   - act-atmos
   - matplotlib
   - jupyterlab
diff --git a/notebooks/doppler-lidar/Working-With-Ingested-CROCS-Data.ipynb b/notebooks/doppler-lidar/Working-With-Ingested-CROCS-Data.ipynb
index dc62f8cec0..9d04c38b3c 100644
--- a/notebooks/doppler-lidar/Working-With-Ingested-CROCS-Data.ipynb
+++ b/notebooks/doppler-lidar/Working-With-Ingested-CROCS-Data.ipynb
@@ -83,7 +83,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "ds_ingested = act.io.read_netcdf('/Volumes/T7/data/DL_ingested/crocus-neiu-dlvpt-a1-202308020000.nc')"
+    "ds_ingested = act.io.read_arm_netcdf('/Volumes/T7/data/DL_ingested/crocus-neiu-dlvpt-a1-202308020000.nc')"
    ]
   },
   {
diff --git a/notebooks/quicklooks/ceilometer.ipynb b/notebooks/quicklooks/ceilometer.ipynb
index 09c72e28dd..c54c97d523 100644
--- a/notebooks/quicklooks/ceilometer.ipynb
+++ b/notebooks/quicklooks/ceilometer.ipynb
@@ -55,7 +55,7 @@
     "\n",
     "files = glob.glob('../../data/ceilometer/sgp*')\n",
     "\n",
-    "ds = act.io.read_netcdf(files)\n",
+    "ds = act.io.read_arm_netcdf(files)\n",
     "\n",
     "# apply range correction\n",
     "ds = act.corrections.correct_ceil(ds)\n",