From ddcbdf96244f27595b171d74e6832bbe6e2ca060 Mon Sep 17 00:00:00 2001
From: Patrick Avery <patrick.avery@kitware.com>
Date: Mon, 12 Jun 2023 12:22:20 -0500
Subject: [PATCH] Fix warning for conversion of nan to int

Signed-off-by: Patrick Avery <patrick.avery@kitware.com>
---
 hexrd/rotations.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hexrd/rotations.py b/hexrd/rotations.py
index 5630d1af2..c419cc29c 100644
--- a/hexrd/rotations.py
+++ b/hexrd/rotations.py
@@ -1422,7 +1422,7 @@ def mapAngle(ang, *args, **kwargs):
         angRange = atleast_1d(nFloat(args[0]))
 
         # divide of multiples of period
-        ang = ang - nInt(ang / period) * period
+        ang = ang - nInt(np.nan_to_num(ang) / period) * period
 
         lb = angRange.min()
         ub = angRange.max()