issues: 939072049

This data as json

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
939072049 MDU6SXNzdWU5MzkwNzIwNDk= 5587 Tolerance argument for `da.isin()`? 35968931 open 0     1 2021-07-07T16:39:42Z 2021-10-13T06:28:11Z   MEMBER      

Is your feature request related to a problem? Please describe. Sometimes you want to check that data values are present in another array, but only up to a certain tolerance.

Describe the solution you'd like da.isin(test_values, tolerance=1e-6), where the tolerance argument is optional.

Not sure what the implementation should be but there are two vectorized suggestions here.

Describe alternatives you've considered Different to np.isclose because isin compares all values against a flattened array, whereas isclose compares individual values elementwise.

Additional context @jbusecke requested it.

 
{
    "url": "https://api.github.com/repos/pydata/xarray/issues/5587/reactions",
    "total_count": 1,
    "+1": 1,
    "-1": 0,
    "laugh": 0,
    "hooray": 0,
    "confused": 0,
    "heart": 0,
    "rocket": 0,
    "eyes": 0
}
     13221727 issue

Links from other tables