issues: 653442225
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id | node_id | number | title | user | state | locked | assignee | milestone | comments | created_at | updated_at | closed_at | author_association | active_lock_reason | draft | pull_request | body | reactions | performed_via_github_app | state_reason | repo | type |
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653442225 | MDU6SXNzdWU2NTM0NDIyMjU= | 4209 | `xr.save_mfdataset()` doesn't honor `compute=False` argument | 13301940 | open | 0 | 4 | 2020-07-08T16:40:11Z | 2022-04-09T01:25:56Z | MEMBER | What happened: While using What you expected to happen: I expect the datasets to be written when I explicitly call Minimal Complete Verifiable Example: ```python In [2]: import xarray as xr In [3]: ds = xr.tutorial.open_dataset('rasm', chunks={}) In [4]: ds Out[4]: <xarray.Dataset> Dimensions: (time: 36, x: 275, y: 205) Coordinates: * time (time) object 1980-09-16 12:00:00 ... 1983-08-17 00:00:00 xc (y, x) float64 dask.array<chunksize=(205, 275), meta=np.ndarray> yc (y, x) float64 dask.array<chunksize=(205, 275), meta=np.ndarray> Dimensions without coordinates: x, y Data variables: Tair (time, y, x) float64 dask.array<chunksize=(36, 205, 275), meta=np.ndarray> Attributes: title: /workspace/jhamman/processed/R1002RBRxaaa01a/l... institution: U.W. source: RACM R1002RBRxaaa01a output_frequency: daily output_mode: averaged convention: CF-1.4 references: Based on the initial model of Liang et al., 19... comment: Output from the Variable Infiltration Capacity... nco_openmp_thread_number: 1 NCO: "4.6.0" history: Tue Dec 27 14:15:22 2016: ncatted -a dimension... In [5]: path = "test.nc" In [7]: ls -ltrh test.nc ls: cannot access test.nc: No such file or directory In [8]: tasks = xr.save_mfdataset(datasets=[ds], paths=[path], compute=False) In [9]: tasks Out[9]: Delayed('list-aa0b52e0-e909-4e65-849f-74526d137542') In [10]: ls -ltrh test.nc -rw-r--r-- 1 abanihi ncar 14K Jul 8 10:29 test.nc ``` Anything else we need to know?: Environment: Output of <tt>xr.show_versions()</tt>```python INSTALLED VERSIONS ------------------ commit: None python: 3.7.6 | packaged by conda-forge | (default, Jun 1 2020, 18:57:50) [GCC 7.5.0] python-bits: 64 OS: Linux OS-release: 3.10.0-693.21.1.el7.x86_64 machine: x86_64 processor: x86_64 byteorder: little LC_ALL: en_US.UTF-8 LANG: en_US.UTF-8 LOCALE: en_US.UTF-8 libhdf5: 1.10.5 libnetcdf: 4.7.4 xarray: 0.15.1 pandas: 0.25.3 numpy: 1.18.5 scipy: 1.5.0 netCDF4: 1.5.3 pydap: None h5netcdf: None h5py: 2.10.0 Nio: None zarr: None cftime: 1.2.0 nc_time_axis: 1.2.0 PseudoNetCDF: None rasterio: None cfgrib: None iris: None bottleneck: None dask: 2.20.0 distributed: 2.20.0 matplotlib: 3.2.1 cartopy: None seaborn: None numbagg: None setuptools: 49.1.0.post20200704 pip: 20.1.1 conda: None pytest: None IPython: 7.16.1 sphinx: None ``` |
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