From ed3dfeccb8edb789a22e64143c74a88d151b284d Mon Sep 17 00:00:00 2001
From: Edoardo Pasca <14138589+paskino@users.noreply.github.com>
Date: Mon, 8 Dec 2025 09:40:41 +0000
Subject: [PATCH] Convert scale and offset to string for JSON

Closes #2030

Signed-off-by: Edoardo Pasca <14138589+paskino@users.noreply.github.com>
---
 Wrappers/Python/cil/io/TIFF.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Wrappers/Python/cil/io/TIFF.py b/Wrappers/Python/cil/io/TIFF.py
index 5734b2f7b..a627c45fd 100644
--- a/Wrappers/Python/cil/io/TIFF.py
+++ b/Wrappers/Python/cil/io/TIFF.py
@@ -47,7 +47,7 @@ def save_scale_offset(fname, scale, offset):
     '''
     dirname = os.path.dirname(fname)
     txt = os.path.join(dirname, 'scaleoffset.json')
-    d = {'scale': scale, 'offset': offset}
+    d = {'scale': str(scale), 'offset': str(offset)}
     utilities.save_dict_to_file(txt, d)
 
 class TIFFWriter(object):