fits2tmp
This project allows you to take a large FITS file and render it as a set of smaller FITS files stored in-memory in a temporary directory, with appropriately updated headers. The program returns a list of the location of these files, which can then be processed by a parallel processing framework such as dask.
The program also allows you to turn a zarr file containing your FITS data into small FITS files, provided you have extracted the FITS file header to a text file. Utilities in the program can be used to write headers out to or read them from a text file.
TODO:
- Add a utility to convert FITS files to zarr, including saving the header out to a text file.
- Add hdf5 support using a similar strategy to FITS.
- Add xradio support.
Installing fits2tmp
The program is available from pypi so can be installed with pip: pip install fits2tmp.
Example Usage
import fits2tmp as f2t
a = fakefits2tmpfiles("fits", "/path/to/input/data", "/path/to/temporary/filesystem", "path/to/header/", (100, 100, 100), chunks=(20,20,20))
1 maintainer
Metadata
1 maintainer
Release files for fits2tmp 1.0.0
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| fits2tmp-1.0.0-py3-none-any.whl | Python 3 | none | any | Details for fits2tmp-1.0.0-py3-none-any.whl |
Total release size: 1.6 MB
Release files / fits2tmp-1.0.0.tar.gz
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