From 869d74f4c52faf49859a0504f01011e52137c214 Mon Sep 17 00:00:00 2001
From: JanukanS <sivajeya@ualberta.ca>
Date: Sun, 24 Nov 2024 20:07:04 -0700
Subject: [PATCH 1/2] Described default centre argument behaviour in rolling
 functions.

---
 xarray/core/dataarray.py | 3 ++-
 xarray/core/dataset.py   | 3 ++-
 xarray/core/rolling.py   | 6 ++++--
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/xarray/core/dataarray.py b/xarray/core/dataarray.py
index eae11c0c491..3da3a4097e9 100644
--- a/xarray/core/dataarray.py
+++ b/xarray/core/dataarray.py
@@ -7081,7 +7081,8 @@ def rolling(
             (otherwise result is NA). The default, None, is equivalent to
             setting min_periods equal to the size of the window.
         center : bool or Mapping to int, default: False
-            Set the labels at the center of the window.
+            Set the labels at the center of the window. The default, False, 
+            sets the labels at the right edge of the window.
         **window_kwargs : optional
             The keyword arguments form of ``dim``.
             One of dim or window_kwargs must be provided.
diff --git a/xarray/core/dataset.py b/xarray/core/dataset.py
index e80ce5fa64a..0d292fb9b03 100644
--- a/xarray/core/dataset.py
+++ b/xarray/core/dataset.py
@@ -10728,7 +10728,8 @@ def rolling(
             (otherwise result is NA). The default, None, is equivalent to
             setting min_periods equal to the size of the window.
         center : bool or Mapping to int, default: False
-            Set the labels at the center of the window.
+            Set the labels at the center of the window. The default, False,
+            sets the labels at the right edge of the window.
         **window_kwargs : optional
             The keyword arguments form of ``dim``.
             One of dim or window_kwargs must be provided.
diff --git a/xarray/core/rolling.py b/xarray/core/rolling.py
index cb16c3723ca..4d921c081be 100644
--- a/xarray/core/rolling.py
+++ b/xarray/core/rolling.py
@@ -282,7 +282,8 @@ def __init__(
             (otherwise result is NA). The default, None, is equivalent to
             setting min_periods equal to the size of the window.
         center : bool, default: False
-            Set the labels at the center of the window.
+            Set the labels at the center of the window. The default, False,
+            sets the labels at the right edge of the window.
 
         Returns
         -------
@@ -790,7 +791,8 @@ def __init__(
             (otherwise result is NA). The default, None, is equivalent to
             setting min_periods equal to the size of the window.
         center : bool or mapping of hashable to bool, default: False
-            Set the labels at the center of the window.
+            Set the labels at the center of the window. The default, False,
+            sets the labels at the right edge of the window.
 
         Returns
         -------

From 190ca46184570a6b27e6729611000afc8965faba Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 25 Nov 2024 03:14:15 +0000
Subject: [PATCH 2/2] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 xarray/core/dataarray.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xarray/core/dataarray.py b/xarray/core/dataarray.py
index 3da3a4097e9..f989990bbd4 100644
--- a/xarray/core/dataarray.py
+++ b/xarray/core/dataarray.py
@@ -7081,7 +7081,7 @@ def rolling(
             (otherwise result is NA). The default, None, is equivalent to
             setting min_periods equal to the size of the window.
         center : bool or Mapping to int, default: False
-            Set the labels at the center of the window. The default, False, 
+            Set the labels at the center of the window. The default, False,
             sets the labels at the right edge of the window.
         **window_kwargs : optional
             The keyword arguments form of ``dim``.