From e6269cb32aa36fd065ebdf9956e3e49b2b7fa4fe Mon Sep 17 00:00:00 2001
From: Mark Graham <markgraham539@gmail.com>
Date: Tue, 28 Mar 2023 13:28:00 -0600
Subject: [PATCH] Update README.md

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 0080a98..6a19349 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,11 @@ oct_volume.save_projection('projection.png') # save 2D projection
 
 fundus_image = fds.read_fundus_image()  # returns a  Fundus image with additional metadata if available
 fundus_image.save('fds_testing_fundus.jpg')
+
+# extract all other metadata
+metadata = fds.read_all_metadata(verbose=True)
+with open("fds_metadata.json", "w") as outfile:
+    outfile.write(json.dumps(metadata, indent=4))
 ```
 
 ## Contributions