Measurement uncertainty handling in Python
Project description
# obsarray: Measurement uncertainty handling in Python
obsarray is an extension to [xarray](https://docs.xarray.dev/en/stable/) for defining, storing and interfacing with uncertainty information using standardised metadata. It is particularly designed to work well with [netCDF](https://www.unidata.ucar.edu/software/netcdf/) files and for the Earth Observation community.
obsarray is part of the [CoMet Toolkit](https://www.comet-toolkit.org) (community metrology toolkit), and can combined with the [punpy](https://punpy.readthedocs.io/en/latest/) (propagating uncertainties in python) module for very simple propagation of defined data uncertainties through arbitrary python functions.
## Installation
obsarray is installable via pip.
## Documentation
For more information visit our [documentation](https://obsarray.readthedocs.io/en/latest).
## License
obsarray is free software licensed under the [GNU Public License (v3)](./LICENSE).
## Acknowledgements
obsarray has been developed by [Sam Hunt](https://github.com/shunt16).
The development has been funded by:
The UK’s Department for Business, Energy and Industrial Strategy’s (BEIS) National Measurement System (NMS) programme
The IDEAS-QA4EO project funded by the European Space Agency.
## Project status
obsarray is under active development. It is beta software.
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