From 2eec8d9f0f37f158a8b7df08031306ff7fdaae10 Mon Sep 17 00:00:00 2001
From: Matteo Visconti di Oleggio Castello <mvdoc@berkeley.edu>
Date: Tue, 26 Mar 2024 16:58:19 -0700
Subject: [PATCH] FIX _is_oblique

---
 nitransforms/io/afni.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nitransforms/io/afni.py b/nitransforms/io/afni.py
index b197c4ed..16c3c189 100644
--- a/nitransforms/io/afni.py
+++ b/nitransforms/io/afni.py
@@ -226,7 +226,7 @@ def _is_oblique(affine, thres=OBLIQUITY_THRESHOLD_DEG):
     True
 
     """
-    return (obliquity(affine).min() * 180 / pi) > thres
+    return (obliquity(affine).max() * 180 / pi) > thres
 
 
 def _afni_deobliqued_grid(oblique, shape):