issues: 611839345

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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
611839345 MDU6SXNzdWU2MTE4MzkzNDU= 4025 Visualize task tree 12237157 closed 0     3 2020-05-04T12:31:25Z 2020-05-08T09:10:08Z 2020-05-04T14:43:25Z CONTRIBUTOR      

While reading this excellent discussion on working with large onetimestep datasets https://discourse.pangeo.io/t/best-practices-to-go-from-1000s-of-netcdf-files-to-analyses-on-a-hpc-cluster/588/10 I asked myself again why we don’t have the task tree visualisation in xarray as we have in dask. Is there a technical reason that prevents us from implementing visualize?

This feature would be extremely useful for me.

Maybe it’s easier to do this for dataarrays first.

```python

ds = rasm Tutorial

ds = ds.chunk({“time”:2}) ds.visualize()

```

Expected Output

Figure of task tree

https://docs.dask.org/en/latest/graphviz.html

Problem Description

visualize the task tree only implemented in dask. Now I recreate my xr Problem in dask to circumvent. Nicer would be .visualize() in xarray.

https://discourse.pangeo.io/t/best-practices-to-go-from-1000s-of-netcdf-files-to-analyses-on-a-hpc-cluster/588/10

 
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   completed 13221727 issue

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