async def test_async():
dataset = COGReader(COGEO)
async with AsyncCOGReader(dataset) as cog:
info = await cog.info()
assert info == dataset.info()
meta = cog.spatial_info
assert meta.minzoom == 4
assert meta.maxzoom == 8
assert await cog.stats(5, 95)
assert await cog.metadata(2, 98)
data, mask = await cog.tile(43, 24, 7)
assert data.shape == (1, 256, 256)
assert mask.all()
lon = -56.624124590533825
lat = 73.52687881825946
pts = await cog.point(lon, lat)
assert len(pts) == 1
bbox = (
-56.624124590533825,
73.52687881825946,
-56.530950796449005,
73.50183615350426,
)
data, mask = await cog.part(bbox)
assert data.shape == (1, 11, 41)
data, mask = await cog.preview(max_size=128)
assert data.shape == (1, 128, 128)
feature = {
"type": "Feature",
"properties": {},
"geometry": {
"type":
"Polygon",
"coordinates": [[
[-56.4697265625, 74.17307693616263],
[-57.667236328125, 73.53462847039683],
[-57.59033203125, 73.13451013251789],
[-56.195068359375, 72.94865294642922],
[-54.964599609375, 72.96797135377102],
[-53.887939453125, 73.84623016391944],
[-53.97583007812499, 74.0165183926664],
[-54.73388671875, 74.23289305339864],
[-55.54687499999999, 74.2269213699517],
[-56.129150390625, 74.21497138945001],
[-56.2060546875, 74.21198251594369],
[-56.4697265625, 74.17307693616263],
]],
},
}
img = await cog.feature(feature)
assert img.data.shape == (1, 349, 1024)
async def test_async():
dataset = COGReader(COGEO)
async with AsyncCOGReader(dataset) as cog:
info = await cog.info()
assert info == dataset.info()
meta = cog.spatial_info
assert meta.minzoom == 4
assert meta.maxzoom == 8
assert await cog.stats(5, 95)
assert await cog.metadata(2, 98)
data, mask = await cog.tile(43, 24, 7)
assert data.shape == (1, 256, 256)
assert mask.all()
lon = -56.624124590533825
lat = 73.52687881825946
pts = await cog.point(lon, lat)
assert len(pts) == 1
bbox = (
-56.624124590533825,
73.52687881825946,
-56.530950796449005,
73.50183615350426,
)
data, mask = await cog.part(bbox)
assert data.shape == (1, 11, 41)
data, mask = await cog.preview(max_size=128)
assert data.shape == (1, 128, 128)