From a9b73997136b77603a3d9928e3d68e8b3f156bb7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sinclert=20P=C3=A9rez?= <Sinclert@hotmail.com>
Date: Fri, 15 Oct 2021 13:22:20 -0400
Subject: [PATCH 1/2] Refactor mg_dir variables to point to env. var.

---
 .../tutorial_particle_physics/2a_parton_level_analysis.ipynb | 5 +++--
 .../2b_delphes_level_analysis.ipynb                          | 5 +++--
 .../tutorial_particle_physics/4c_information_geometry.ipynb  | 5 -----
 .../A1_systematic_uncertainties.ipynb                        | 5 +++--
 4 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/examples/tutorial_particle_physics/2a_parton_level_analysis.ipynb b/examples/tutorial_particle_physics/2a_parton_level_analysis.ipynb
index ab4e3ac5f..bf5745ea5 100644
--- a/examples/tutorial_particle_physics/2a_parton_level_analysis.ipynb
+++ b/examples/tutorial_particle_physics/2a_parton_level_analysis.ipynb
@@ -36,6 +36,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "import os\n",
     "import logging\n",
     "import numpy as np\n",
     "\n",
@@ -69,7 +70,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Please enter here the path to your MG5 root directory:"
+    "Please enter here the environment variable pointing to your MG5 installation folder."
    ]
   },
   {
@@ -78,7 +79,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "mg_dir = \"/madminer/software/MG5_aMC_v2_9_4\""
+    "mg_dir = os.getenv(\"MG_FOLDER_PATH\")"
    ]
   },
   {
diff --git a/examples/tutorial_particle_physics/2b_delphes_level_analysis.ipynb b/examples/tutorial_particle_physics/2b_delphes_level_analysis.ipynb
index 073f9ad61..70229df7b 100644
--- a/examples/tutorial_particle_physics/2b_delphes_level_analysis.ipynb
+++ b/examples/tutorial_particle_physics/2b_delphes_level_analysis.ipynb
@@ -36,6 +36,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "import os\n",
     "import logging\n",
     "import numpy as np\n",
     "\n",
@@ -68,7 +69,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Please enter here the path to your MG5 root directory. This notebook assumes that you installed Delphes and Pythia through MG5."
+    "Please enter here the environment variable pointing to your MG5 installation folder."
    ]
   },
   {
@@ -77,7 +78,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "mg_dir = \"/madminer/software/MG5_amC_v2_9_4/\""
+    "mg_dir = os.getenv(\"MG_FOLDER_PATH\")"
    ]
   },
   {
diff --git a/examples/tutorial_particle_physics/4c_information_geometry.ipynb b/examples/tutorial_particle_physics/4c_information_geometry.ipynb
index 82382a365..f8d9ec534 100644
--- a/examples/tutorial_particle_physics/4c_information_geometry.ipynb
+++ b/examples/tutorial_particle_physics/4c_information_geometry.ipynb
@@ -22,11 +22,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import sys\n",
-    "\n",
-    "madminer_src_path = \"/madminer/software/MG5_aMC_v2_9_4/\"\n",
-    "sys.path.append(madminer_src_path)\n",
-    "\n",
     "import logging\n",
     "import numpy as np\n",
     "import matplotlib\n",
diff --git a/examples/tutorial_particle_physics/A1_systematic_uncertainties.ipynb b/examples/tutorial_particle_physics/A1_systematic_uncertainties.ipynb
index 199c6da97..491e535ec 100755
--- a/examples/tutorial_particle_physics/A1_systematic_uncertainties.ipynb
+++ b/examples/tutorial_particle_physics/A1_systematic_uncertainties.ipynb
@@ -36,6 +36,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "import os\n",
     "import logging\n",
     "import numpy as np\n",
     "\n",
@@ -53,7 +54,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Please enter here the path to your MG5 root directory."
+    "Please enter here the environment variable pointing to your MG5 installation folder."
    ]
   },
   {
@@ -62,7 +63,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "mg_dir = \"/madminer/software/MG5_amC_v2_9_4/\""
+    "mg_dir = os.getenv(\"MG_FOLDER_PATH\")"
    ]
   },
   {

From 3df19f03611c0748c7197c6f74c02717982fb855 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sinclert=20P=C3=A9rez?= <Sinclert@hotmail.com>
Date: Fri, 15 Oct 2021 13:23:37 -0400
Subject: [PATCH 2/2] Fix notebooks 4C typos

---
 .../tutorial_particle_physics/4c_information_geometry.ipynb     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/tutorial_particle_physics/4c_information_geometry.ipynb b/examples/tutorial_particle_physics/4c_information_geometry.ipynb
index f8d9ec534..cfaa7fb4f 100644
--- a/examples/tutorial_particle_physics/4c_information_geometry.ipynb
+++ b/examples/tutorial_particle_physics/4c_information_geometry.ipynb
@@ -414,7 +414,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "In the next step, we initialize the `InformationGeoemtry` class using this input data. Using the function `information_from_grid()`, the provided grid is interpolated using a piecewise linear function and the information can be calculated at every point. "
+    "In the next step, we initialize the `InformationGeometry` class using this input data. Using the function `information_from_grid()`, the provided grid is interpolated using a piecewise linear function and the information can be calculated at every point."
    ]
   },
   {