diff --git a/notebooks/change_zonal_mean.ipynb b/notebooks/change_zonal_mean.ipynb
index 7846a51..4765db4 100644
--- a/notebooks/change_zonal_mean.ipynb
+++ b/notebooks/change_zonal_mean.ipynb
@@ -5,7 +5,7 @@
    "metadata": {},
    "source": [
     "# AR6/WGI Chapter 8\n",
-    "## Build a figure showing zonal mean of precipitation and P-E change and variability of precip for three SSPs\n",
+    "## Build a figure showing zonal mean of precipitation, evaporation and P-E change and variability of precip for three SSPs\n",
     "### S.Sénési - sept 2019 to march 2021\n",
     "### A few commands below are specific to the Notebook environment, and can be safely commented out\n"
    ]
@@ -19,7 +19,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "metadata": {
     "tags": [
      "parameters"
@@ -75,7 +75,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -97,24 +97,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "metadata": {
     "scrolled": true
    },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<style>.container { width:100% !important; }</style>"
-      ],
-      "text/plain": [
-       "<IPython.core.display.HTML object>"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "from IPython.core.display import display, HTML, Image\n",
     "display(HTML(\"<style>.container { width:100% !important; }</style>\"))"
@@ -122,7 +109,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -141,34 +128,9 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": null,
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "CliMAF version = 2.0.0\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "CliMAF install => /home/ssenesi/climaf_installs/climaf_running\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Cache directory set to : /data/ssenesi/climafcache (use $CLIMAF_CACHE if set) \n",
-      "Cache directory for remote data set to : /data/ssenesi/climafcache/remote_data (use $CLIMAF_REMOTE_CACHE if set) \n",
-      "No reachable lmdz_SE library\n",
-      "Available macros read from ~/.climaf.macros are : []\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "import sys\n",
     "import os.path\n",
@@ -197,7 +159,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -213,7 +175,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -229,7 +191,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -280,68 +242,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": null,
    "metadata": {
     "scrolled": false
    },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Values below are field medians\n",
-      "exp. variable model                    reference   projection       change   change_land\n",
-      "------------------------------------------------------------------------------------------------------------------------\n",
-      "ssp126   pr IPSL-CM6A-LR         ssp126   pr IPSL-CM6A-LR        "
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "warning  : File 'out_ssp126_pr.nc' already existed and has been overwritten\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "        2.5e-05      2.5e-05      8.3e-07   5.6e-07 \n",
-      "\n",
-      "ssp245   pr IPSL-CM6A-LR         ssp245   pr IPSL-CM6A-LR                2.5e-05      2.6e-05      1.7e-06   9.1e-07 \n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "warning  : File 'out_ssp245_pr.nc' already existed and has been overwritten\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "ssp585   pr IPSL-CM6A-LR         ssp585   pr IPSL-CM6A-LR                2.5e-05      2.7e-05        3e-06   1.7e-06 \n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "warning  : File 'out_ssp585_pr.nc' already existed and has been overwritten\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "Done\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "# Put intermediate results in dictionnaries\n",
     "all_anomalies=dict()  # anomalies of piControl periods, for all models\n",
@@ -612,22 +517,14 @@
   }
  ],
  "metadata": {
-  "kernelspec": {
-   "display_name": "Python 2",
-   "language": "python",
-   "name": "python2"
-  },
   "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 2
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
    "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython2",
-   "version": "2.7.15"
+   "pygments_lexer": "ipython2"
+  },
+  "kernelspec": {
+   "name": "python2",
+   "display_name": "Python 2",
+   "language": "python"
   }
  },
  "nbformat": 4,