failing flaky test: rasterio vrt

[dcherian]

What happened?

This test is failing with a 404 error:

xarray/xarray/tests/test_backends.py

Lines 4778 to 4802 in 95bb9ae

	@network
	def test_rasterio_vrt_network(self):
	# Make sure loading w/ rasterio give same results as xarray
	import rasterio
	# use same url that rasterio package uses in tests
	prefix = "https://landsat-pds.s3.amazonaws.com/L8/139/045/"
	image = "LC81390452014295LGN00/LC81390452014295LGN00_B1.TIF"
	httpstif = prefix + image
	with rasterio.Env(aws_unsigned=True):
	with rasterio.open(httpstif) as src:
	with rasterio.vrt.WarpedVRT(src, crs="epsg:4326") as vrt:
	expected_shape = vrt.width, vrt.height
	expected_res = vrt.res
	# Value of single pixel in center of image
	lon, lat = vrt.xy(vrt.width // 2, vrt.height // 2)
	expected_val = next(vrt.sample([(lon, lat)]))
	with pytest.warns(DeprecationWarning), xr.open_rasterio(vrt) as da:
	actual_shape = da.sizes["x"], da.sizes["y"]
	actual_res = da.res
	actual_val = da.sel(dict(x=lon, y=lat), method="nearest").data
	assert actual_shape == expected_shape
	assert actual_res == expected_res
	assert expected_val == actual_val

What did you expect to happen?

No response

Minimal Complete Verifiable Example

No response

Relevant log output

No response

Anything else we need to know?

No response

Environment

N/A

[scottyhq]

Well, I changed that URL back in #3162 . But maybe it's best to just remove that test now that VRT and other GDAL/rasterio functionality is integrated with rioxarray?

Unfortunately the AWS "landsat-pds" (public data set) was deprecated and not supported any longer, so maybe those images are finally being deleted https://lists.osgeo.org/pipermail/landsat-pds/2021-July/000185.html

[dcherian]

👍 sounds good to me. Thanks @scottyhq