issue_comments: 1249910951
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html_url | issue_url | id | node_id | user | created_at | updated_at | author_association | body | reactions | performed_via_github_app | issue |
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https://github.com/pydata/xarray/issues/7045#issuecomment-1249910951 | https://api.github.com/repos/pydata/xarray/issues/7045 | 1249910951 | IC_kwDOAMm_X85KgCCn | 1217238 | 2022-09-16T22:26:36Z | 2022-09-16T22:26:36Z | MEMBER | As a concrete example, suppose we have two datasets: 1. Hourly predictions for 10 days 2. Daily observations for a month. ```python import numpy as np import pandas as pd import xarray predictions = xarray.DataArray( np.random.RandomState(0).randn(24*10), {'time': pd.date_range('2022-01-01', '2022-01-11', freq='1h', closed='left')}, ) observations = xarray.DataArray( np.random.RandomState(1).randn(31), {'time': pd.date_range('2022-01-01', '2022-01-31', freq='24h')}, ) ``` Today, if you compare these datasets, they automatically align: ```
With this proposed change, you would get an error, e.g., something like: ```
Instead, you would need to manually align these objects, e.g., with
To (partially) simulate the effect of this change on a codebase today, you could write |
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