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Internal changes, v0.1.0 syntax update for micro_benchmarks.py #337

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Internal changes, v0.1.0 syntax update for micro_benchmarks.py #337

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1 change: 1 addition & 0 deletions xee/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -42,3 +42,4 @@
'EarthEngineStore',
'EarthEngineBackendArray',
]

18 changes: 13 additions & 5 deletions xee/micro_benchmarks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -37,22 +37,31 @@


def init_ee_for_tests():

ee.Initialize(opt_url='https://earthengine-highvolume.googleapis.com')


_GRID_PARAMS = {
'crs': 'EPSG:4326',
'crs_transform': (0.25, 0, -180.0, 0, -0.25, 90.0),
'shape_2d': (1440, 720),
}


def open_dataset() -> None:
_ = xarray.open_dataset(
'NASA/GPM_L3/IMERG_V06', engine=xee.EarthEngineBackendEntrypoint
'NASA/GPM_L3/IMERG_V06',
engine=xee.EarthEngineBackendEntrypoint,
**_GRID_PARAMS,
)


def open_and_chunk() -> None:
ds = xarray.open_dataset(
'NASA/GPM_L3/IMERG_V06',
crs='EPSG:4326',
scale=0.25,
chunks={'index': 24, 'width': 512, 'height': 512},
engine=xee.EarthEngineBackendEntrypoint,
**_GRID_PARAMS,
)
ds.chunk()

Expand All @@ -61,10 +70,9 @@ def open_and_write() -> None:
with tempfile.TemporaryDirectory() as tmpdir:
ds = xarray.open_dataset(
'NASA/GPM_L3/IMERG_V06',
crs='EPSG:4326',
scale=0.25,
chunks={'time': 24, 'lon': 1440, 'lat': 720},
engine=xee.EarthEngineBackendEntrypoint,
**_GRID_PARAMS,
)
ds = ds.isel(time=slice(0, 24))
ds.to_zarr(os.path.join(tmpdir, 'imerg.zarr'))
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