From 66959b72f1d889829b66d9ef91341ee64d56adde Mon Sep 17 00:00:00 2001
From: Marianne Corvellec <marianne.corvellec@ens-lyon.org>
Date: Mon, 26 Aug 2024 07:50:58 +0200
Subject: [PATCH] Add explanation detail

---
 tutorial/01_images_are_arrays.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tutorial/01_images_are_arrays.md b/tutorial/01_images_are_arrays.md
index 8201fbb..4908eeb 100644
--- a/tutorial/01_images_are_arrays.md
+++ b/tutorial/01_images_are_arrays.md
@@ -51,6 +51,7 @@ plt.imshow(random_image, cmap='gray')
 plt.colorbar();
 ```
 
+The value of `random_image[i, j]` is the intensity value of the pixel located at coordinates `[i, j]`.
 The same holds for "real-world" images:
 
 ```python