SDDS
This package provides reading and writing functionality for self describing data sets (sdds) files. On the python side, the data is stored in a class structure with attributes corresponding to the sdds-format itself (see sdds-format).
See the API documentation for details.
Installing
Installation is easily done via pip:
python -m pip install sdds
One can also install in a conda environment via the conda-forge channel with:
conda install -c conda-forge sdds
Example Usage
import sdds
sdds_data = sdds.read("path_to_input.sdds")
sdds.write(sdds_data, "path_to_output.sdds")
Read files with different endianness
By default the endianness (byte order) of the file is determined either by
a comment !# little-endian or !# big-endian in the header of the file.
If this comment is not found, the endianness of the running machine is assumed.
One can force a certain kind of endianness to the reader by supplying it to the read function:
import sdds
sdds_data = sdds.read("path_to_input_with_big_endian.sdds", endianness="big")
sdds_data = sdds.read("path_to_input_with_little_endian.sdds", endianness="little")
Be aware that sdds.write will always write the file in big-endian order and
will also leave a comment in the file, so that the reader can determine the
endianness and there is no need to supply it when reading
a file written by this package.
Known Issues
- Can't read binary columns
- No support for
&includetag
License
This project is licensed under the MIT License - see the LICENSE file for details.
1 maintainer
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