From 0172d95c3cdaa1c599f498d6ca555d08e524389e Mon Sep 17 00:00:00 2001
From: Paul-Saves <paul.saves@alumni.enac.fr>
Date: Mon, 2 Dec 2024 18:21:12 +0100
Subject: [PATCH] remove small variance warning

---
 smt/surrogate_models/krg_based.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/smt/surrogate_models/krg_based.py b/smt/surrogate_models/krg_based.py
index cf56906bd..8fbb9e4cf 100644
--- a/smt/surrogate_models/krg_based.py
+++ b/smt/surrogate_models/krg_based.py
@@ -1856,7 +1856,6 @@ def _predict_variances(
             A = self.optimal_par["sigma2"]
         B = 1.0 - (rt**2.0).sum(axis=0) + (u**2.0).sum(axis=0)
         # machine precision: force to zero!
-        B[B < 1e-12] = 0
         s2 = np.einsum("i,j -> ji", A, B)
         # Mean Squared Error might be slightly negative depending on
         # machine precision: force to zero!