diff --git a/Jupyter_Notebooks/conditional_quantile_plot.ipynb b/Jupyter_Notebooks/conditional_quantile_plot.ipynb
index 11cb04be0ce3fee8d21c5226405cb91a9a0c8cf9..d652d714e61a8df1ea5e004e6195b8e826d9fb59 100644
--- a/Jupyter_Notebooks/conditional_quantile_plot.ipynb
+++ b/Jupyter_Notebooks/conditional_quantile_plot.ipynb
@@ -3,7 +3,7 @@
   {
    "cell_type": "code",
    "execution_count": 2,
-   "id": "downtown-archive",
+   "id": "enabling-vampire",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -19,7 +19,7 @@
   {
    "cell_type": "code",
    "execution_count": 79,
-   "id": "perfect-julian",
+   "id": "qualified-statement",
    "metadata": {},
    "outputs": [
     {
@@ -61,7 +61,7 @@
   {
    "cell_type": "code",
    "execution_count": 80,
-   "id": "strong-ghana",
+   "id": "certain-webmaster",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -91,7 +91,7 @@
   {
    "cell_type": "code",
    "execution_count": 81,
-   "id": "simplified-cinema",
+   "id": "shaped-checklist",
    "metadata": {},
    "outputs": [
     {
@@ -104,6 +104,7 @@
    ],
    "source": [
     "# choose variable of interest and load data into memory (i.e. the dataset is not a dask-array anymore!!!)\n",
+    "# This takes about 15 minutes due to high IO-traffic (openening more than 8500 files)\n",
     "vars2proc = [\"2t_savp_fcst\", \"2t_ref\"]\n",
     "\n",
     "time0 = time.time()\n",
@@ -115,7 +116,7 @@
   {
    "cell_type": "code",
    "execution_count": 82,
-   "id": "appropriate-springer",
+   "id": "three-energy",
    "metadata": {},
    "outputs": [
     {
@@ -143,7 +144,7 @@
   {
    "cell_type": "code",
    "execution_count": 83,
-   "id": "governmental-astrology",
+   "id": "stunning-emission",
    "metadata": {},
    "outputs": [
     {
@@ -169,7 +170,7 @@
   {
    "cell_type": "code",
    "execution_count": 84,
-   "id": "wound-maria",
+   "id": "generous-correction",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -196,7 +197,7 @@
   {
    "cell_type": "code",
    "execution_count": 1,
-   "id": "lightweight-settlement",
+   "id": "polyphonic-shelter",
    "metadata": {},
    "outputs": [
     {
@@ -233,7 +234,7 @@
   {
    "cell_type": "code",
    "execution_count": 7,
-   "id": "selective-dubai",
+   "id": "creative-athens",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -243,7 +244,7 @@
   {
    "cell_type": "code",
    "execution_count": 148,
-   "id": "pending-formula",
+   "id": "brief-antarctica",
    "metadata": {},
    "outputs": [
     {
@@ -311,7 +312,7 @@
   {
    "cell_type": "code",
    "execution_count": 149,
-   "id": "congressional-closure",
+   "id": "medieval-european",
    "metadata": {},
    "outputs": [
     {
@@ -367,7 +368,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "mathematical-alfred",
+   "id": "measured-outreach",
    "metadata": {},
    "outputs": [],
    "source": []