From b7321189bb111349a6e7667df913513dc9c3560c Mon Sep 17 00:00:00 2001
From: Theodore Kisner <tskisner.public@gmail.com>
Date: Thu, 5 Dec 2024 13:10:06 -0800
Subject: [PATCH] Remove numpy2 style output API

---
 src/toast/fft.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/toast/fft.py b/src/toast/fft.py
index 4873f27c5..bf78d129f 100644
--- a/src/toast/fft.py
+++ b/src/toast/fft.py
@@ -288,7 +288,7 @@ def _debug_plot_tod(tdata, plotroot):
                 _debug_plot_tod(tdata, f"{debug}_tin_{itod}")
 
             # Forward transform
-            _ = np.fft.rfft(tdata, out=fdata, norm="backward")
+            fdata[:] = np.fft.rfft(tdata, norm="backward")
 
             if debug is not None:
                 # Plot the initial fourier domain buffer
@@ -318,7 +318,7 @@ def _debug_plot_tod(tdata, plotroot):
                 _debug_plot_fourier(fdata, f"{debug}_fout_{itod}")
 
             # Inverse transform
-            _ = np.fft.irfft(fdata, out=tdata, norm="backward")
+            tdata[:] = np.fft.irfft(fdata, norm="backward")
 
             # Copy back to input array
             if debug is not None: