From 92854dcfd934cf6228cde782e0009c8b9d2e7b95 Mon Sep 17 00:00:00 2001
From: Ruben de Bruin <rdbruin@hmc-heerema.com>
Date: Thu, 18 Nov 2021 14:24:21 +0100
Subject: [PATCH 1/9] Added test for issue #6002 (currently fails)

---
 xarray/tests/test_transpose.py | 36 ++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 xarray/tests/test_transpose.py

diff --git a/xarray/tests/test_transpose.py b/xarray/tests/test_transpose.py
new file mode 100644
index 00000000000..82f229e1ac2
--- /dev/null
+++ b/xarray/tests/test_transpose.py
@@ -0,0 +1,36 @@
+from collections import OrderedDict
+import numpy as np
+import xarray as xr
+from numpy.testing import assert_allclose
+
+def test_issue_6002():
+    """Ref: https://github.com/pydata/xarray/issues/6002
+    """
+
+    n_time = 1  # 1 : Fails, 2 : everything is fine
+
+    from xarray.core.options import OPTIONS
+    OPTIONS["use_bottleneck"] = True  # Set to False for work-around
+
+    # Build some dataset
+    dirs = np.linspace(0, 360, num=121)
+    freqs = np.linspace(0, 4, num=192)
+    spec_data = np.random.random(size=(n_time, 192, 121))
+
+    dims = ('time', 'freq', 'dir')
+    coords = OrderedDict()
+    coords['time'] = range(n_time)
+    coords['freq'] = freqs
+    coords['dir'] = dirs
+
+    xdata = xr.DataArray(
+        data=spec_data, coords=coords, dims=dims, name='Spec name',
+    ).to_dataset()
+
+    expected = np.max(spec_data)
+
+    xdata = xdata.transpose(..., "freq")  # remove this line and the script will run
+
+    tm = xdata.max()
+
+    assert_allclose(tm, expected)

From fc9145a58a7ea93b8d7ff18d33100d138193447c Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 18 Nov 2021 13:27:41 +0000
Subject: [PATCH 2/9] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 xarray/tests/test_transpose.py | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/xarray/tests/test_transpose.py b/xarray/tests/test_transpose.py
index 82f229e1ac2..ebefde2cc56 100644
--- a/xarray/tests/test_transpose.py
+++ b/xarray/tests/test_transpose.py
@@ -1,15 +1,18 @@
 from collections import OrderedDict
+
 import numpy as np
-import xarray as xr
 from numpy.testing import assert_allclose
 
+import xarray as xr
+
+
 def test_issue_6002():
-    """Ref: https://github.com/pydata/xarray/issues/6002
-    """
+    """Ref: https://github.com/pydata/xarray/issues/6002"""
 
     n_time = 1  # 1 : Fails, 2 : everything is fine
 
     from xarray.core.options import OPTIONS
+
     OPTIONS["use_bottleneck"] = True  # Set to False for work-around
 
     # Build some dataset
@@ -17,14 +20,17 @@ def test_issue_6002():
     freqs = np.linspace(0, 4, num=192)
     spec_data = np.random.random(size=(n_time, 192, 121))
 
-    dims = ('time', 'freq', 'dir')
+    dims = ("time", "freq", "dir")
     coords = OrderedDict()
-    coords['time'] = range(n_time)
-    coords['freq'] = freqs
-    coords['dir'] = dirs
+    coords["time"] = range(n_time)
+    coords["freq"] = freqs
+    coords["dir"] = dirs
 
     xdata = xr.DataArray(
-        data=spec_data, coords=coords, dims=dims, name='Spec name',
+        data=spec_data,
+        coords=coords,
+        dims=dims,
+        name="Spec name",
     ).to_dataset()
 
     expected = np.max(spec_data)

From 116a6d7ad964a8be2b9df0e36e52ea50b5e3376c Mon Sep 17 00:00:00 2001
From: Ruben de Bruin <rdbruin@hmc-heerema.com>
Date: Thu, 18 Nov 2021 14:28:35 +0100
Subject: [PATCH 3/9] Added test for issue #6002 (currently fails)

---
 xarray/tests/test_transpose.py | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/xarray/tests/test_transpose.py b/xarray/tests/test_transpose.py
index 82f229e1ac2..041ff47f75e 100644
--- a/xarray/tests/test_transpose.py
+++ b/xarray/tests/test_transpose.py
@@ -3,13 +3,14 @@
 import xarray as xr
 from numpy.testing import assert_allclose
 
+
 def test_issue_6002():
-    """Ref: https://github.com/pydata/xarray/issues/6002
-    """
+    """Ref: https://github.com/pydata/xarray/issues/6002"""
 
     n_time = 1  # 1 : Fails, 2 : everything is fine
 
     from xarray.core.options import OPTIONS
+
     OPTIONS["use_bottleneck"] = True  # Set to False for work-around
 
     # Build some dataset
@@ -17,14 +18,17 @@ def test_issue_6002():
     freqs = np.linspace(0, 4, num=192)
     spec_data = np.random.random(size=(n_time, 192, 121))
 
-    dims = ('time', 'freq', 'dir')
+    dims = ("time", "freq", "dir")
     coords = OrderedDict()
-    coords['time'] = range(n_time)
-    coords['freq'] = freqs
-    coords['dir'] = dirs
+    coords["time"] = range(n_time)
+    coords["freq"] = freqs
+    coords["dir"] = dirs
 
     xdata = xr.DataArray(
-        data=spec_data, coords=coords, dims=dims, name='Spec name',
+        data=spec_data,
+        coords=coords,
+        dims=dims,
+        name="Spec name",
     ).to_dataset()
 
     expected = np.max(spec_data)

From 5273a1d9b2bfe6cc2b2e992f669eb5c127a6680b Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 18 Nov 2021 13:31:32 +0000
Subject: [PATCH 4/9] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 xarray/tests/test_transpose.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xarray/tests/test_transpose.py b/xarray/tests/test_transpose.py
index 041ff47f75e..ebefde2cc56 100644
--- a/xarray/tests/test_transpose.py
+++ b/xarray/tests/test_transpose.py
@@ -1,8 +1,10 @@
 from collections import OrderedDict
+
 import numpy as np
-import xarray as xr
 from numpy.testing import assert_allclose
 
+import xarray as xr
+
 
 def test_issue_6002():
     """Ref: https://github.com/pydata/xarray/issues/6002"""

From 9a976f859b3eb8533393c5adb5f75eccd5728107 Mon Sep 17 00:00:00 2001
From: Ruben de Bruin <rdbruin@hmc-heerema.com>
Date: Thu, 25 Nov 2021 15:39:30 +0100
Subject: [PATCH 5/9] Added xfail

---
 xarray/tests/test_transpose.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/xarray/tests/test_transpose.py b/xarray/tests/test_transpose.py
index ebefde2cc56..9d878085caa 100644
--- a/xarray/tests/test_transpose.py
+++ b/xarray/tests/test_transpose.py
@@ -1,11 +1,12 @@
 from collections import OrderedDict
 
 import numpy as np
+import pytest
 from numpy.testing import assert_allclose
 
 import xarray as xr
 
-
+@pytest.mark.xfail(reason="Bug in bottleneck : bottleneck#393")
 def test_issue_6002():
     """Ref: https://github.com/pydata/xarray/issues/6002"""
 

From cf5485e25281583cf7027c6e1f189e465f28ebfe Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 25 Nov 2021 14:41:27 +0000
Subject: [PATCH 6/9] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 xarray/tests/test_transpose.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xarray/tests/test_transpose.py b/xarray/tests/test_transpose.py
index 9d878085caa..f1008ea7934 100644
--- a/xarray/tests/test_transpose.py
+++ b/xarray/tests/test_transpose.py
@@ -6,6 +6,7 @@
 
 import xarray as xr
 
+
 @pytest.mark.xfail(reason="Bug in bottleneck : bottleneck#393")
 def test_issue_6002():
     """Ref: https://github.com/pydata/xarray/issues/6002"""

From 59fa2b1b80438c677a8f116818d2d4ec4b7f0408 Mon Sep 17 00:00:00 2001
From: Ruben de Bruin <rdbruin@hmc-heerema.com>
Date: Mon, 29 Nov 2021 09:50:48 +0100
Subject: [PATCH 7/9] removed xfail

---
 xarray/tests/test_transpose.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/xarray/tests/test_transpose.py b/xarray/tests/test_transpose.py
index 9d878085caa..db93d78fbef 100644
--- a/xarray/tests/test_transpose.py
+++ b/xarray/tests/test_transpose.py
@@ -6,7 +6,6 @@
 
 import xarray as xr
 
-@pytest.mark.xfail(reason="Bug in bottleneck : bottleneck#393")
 def test_issue_6002():
     """Ref: https://github.com/pydata/xarray/issues/6002"""
 

From 403bcd652bc633670422c0e3c32b683a99fc3af6 Mon Sep 17 00:00:00 2001
From: Ruben de Bruin <rdbruin@hmc-heerema.com>
Date: Mon, 29 Nov 2021 09:51:29 +0100
Subject: [PATCH 8/9] removed xfail

---
 xarray/tests/test_transpose.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/xarray/tests/test_transpose.py b/xarray/tests/test_transpose.py
index f1008ea7934..db93d78fbef 100644
--- a/xarray/tests/test_transpose.py
+++ b/xarray/tests/test_transpose.py
@@ -6,8 +6,6 @@
 
 import xarray as xr
 
-
-@pytest.mark.xfail(reason="Bug in bottleneck : bottleneck#393")
 def test_issue_6002():
     """Ref: https://github.com/pydata/xarray/issues/6002"""
 

From e73c3f80319cd1b2ea7f93133fdf15fe0458787f Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 29 Nov 2021 08:53:23 +0000
Subject: [PATCH 9/9] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 xarray/tests/test_transpose.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xarray/tests/test_transpose.py b/xarray/tests/test_transpose.py
index db93d78fbef..d8edd2cb3cc 100644
--- a/xarray/tests/test_transpose.py
+++ b/xarray/tests/test_transpose.py
@@ -6,6 +6,7 @@
 
 import xarray as xr
 
+
 def test_issue_6002():
     """Ref: https://github.com/pydata/xarray/issues/6002"""