xarray extension which supports astropy quantities.
Project description
xarray-quantity
xarray extension which supports astropy quantities.
Features
This library provides:
- xarray DataArray and Dataset with units.
Installation
pip install xarray-quantity
Usage
QuantityArray
To create a DataArray with units, use QuantityArray
class. The arguments are compatible with DataArray, except the keyword argument unit
.
>>> qa = QuantityArray([1, 2, 3, 4, 5], unit="km")
>>> qa.data
[1, 2, 3, 4, 5] km
>>> qa.unit
km
QuantitySet
To create a Dataset with units, use QuantitySet
class. This class also has compatibility with xarray's Dataset.
>>> arrays = {
... "qa1": QuantityArray([1, 2, 3, 4, 5], unit="km/s"),
... "qa2": QuantityArray([11, 12, 13, 14, 15]),
... "da3": xr.DataArray([111, 112, 113, 114, 115])
... }
>>> qs = QuantitySet(arrays)
>>> qs.qa1.data
[1, 2, 3, 4, 5] km / s
>>> qs.qa2
xarray.QuantityArray 'qa2' (dim_0: 5)
<Quantity [11., 12., 13., 14., 15.] km / s>
Coordinates: (0)
Attributes: (0)
This library is using Semantic Versioning.
Project details
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
xarray-quantity-0.1.5.tar.gz
(3.5 kB
view details)
Built Distribution
File details
Details for the file xarray-quantity-0.1.5.tar.gz
.
File metadata
- Download URL: xarray-quantity-0.1.5.tar.gz
- Upload date:
- Size: 3.5 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via: poetry/1.1.14 CPython/3.8.13 Linux/5.15.0-1014-azure
File hashes
Algorithm | Hash digest | |
---|---|---|
SHA256 | 2bcba2b20b8a284fb7fa8bb13e3383d9d76bd889c2aa9d91854da340ad9253af |
|
MD5 | 8de0284392beeb101bf5fe9598f49107 |
|
BLAKE2b-256 | 1fcbe641afb705cd2ff18c6ccb6a6ebdb6033b2f857cb8c6d7a1110426c74c42 |
File details
Details for the file xarray_quantity-0.1.5-py3-none-any.whl
.
File metadata
- Download URL: xarray_quantity-0.1.5-py3-none-any.whl
- Upload date:
- Size: 4.1 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via: poetry/1.1.14 CPython/3.8.13 Linux/5.15.0-1014-azure
File hashes
Algorithm | Hash digest | |
---|---|---|
SHA256 | bb527a10c0135eb7599d9085fe335fdb954f5dfae48d3a569de85ccd68dc3def |
|
MD5 | 9872e302bc4dfdce67d549a4ae942604 |
|
BLAKE2b-256 | 101b3ee842ed1593b2a5a5621a9b0395d54fb49842d179a7be0c89585ad0c930 |