From e87c8080af987b2b0ed3dcca5ee616aa54f6fcc6 Mon Sep 17 00:00:00 2001
From: Denis Vida <denis.vida@gmail.com>
Date: Sun, 22 Dec 2024 12:03:21 -0500
Subject: [PATCH] Fix distance calculation in testPoints function to include
 x_dist

---
 RMS/Routines/Grouping3Dcy.pyx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/RMS/Routines/Grouping3Dcy.pyx b/RMS/Routines/Grouping3Dcy.pyx
index 9a7bbecb7..9e3607d8c 100644
--- a/RMS/Routines/Grouping3Dcy.pyx
+++ b/RMS/Routines/Grouping3Dcy.pyx
@@ -549,7 +549,7 @@ def testPoints(int gap_threshold, np.ndarray[UINT16_TYPE_t, ndim=1] pointsy, \
         z_dist = pointsz[i] - z_prev
         y_dist = pointsy[i] - y_prev
         
-        distance = y_dist**2 + z_dist**2 + z_dist**2
+        distance = x_dist**2 + y_dist**2 + z_dist**2
         
         # Count the point if there is no gap from the previous point
         if(distance < gap_threshold):