v0.10.9
Getting Started
Overview: Why xarray?
Frequently Asked Questions
Examples
Installation
User Guide
Data Structures
Indexing and selecting data
Interpolating data
Computation
GroupBy: split-apply-combine
Reshaping and reorganizing data
Combining data
Time series data
Working with pandas
Serialization and IO
Parallel computing with dask
Plotting
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What’s New
API reference
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Dataset
Creating a dataset
Attributes
Dictionary interface
Dataset contents
Comparisons
Indexing
Missing value handling
xarray.Dataset.isnull
xarray.Dataset.notnull
xarray.Dataset.combine_first
xarray.Dataset.count
xarray.Dataset.dropna
xarray.Dataset.fillna
xarray.Dataset.ffill
xarray.Dataset.bfill
xarray.Dataset.interpolate_na
xarray.Dataset.where
xarray.Dataset.isin
Computation
Reshaping and reorganizing
DataArray
Universal functions
IO / Conversion
GroupBy objects
Rolling objects
Resample objects
Custom Indexes
Plotting
Testing
Exceptions
Advanced API
xarray Internals
Development roadmap
Contributing to xarray
Xarray related projects
xarray
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xarray.Dataset.notnull
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xarray.Dataset.notnull
¶
Dataset.
notnull
(
*args
,
**kwargs
)
¶
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