Python script for interpolating FITS model images over frequency
Project description
smops - (aka Smooth Operator) is a python package for interpolating channelised FITS model images over larger user-specified frequency channesl. i.e if you give smops 4 channel model fits images, it will return 16 model images. For example:
smops --ms /ms/used/togen/images.ms -ip prefix-used-for-those-images -co 16 -order 4
Its options are:
usage: smops [-h] [-od] [-nthreads] [-stokes] [-mem] --ms -ip -co [-order]
Refine model images in frequency
optional arguments:
-h, --help show this help message and exit
-od , --output-dir Where to put the output files.
-nthreads Number of threads to use while writing out images
-stokes Which stokes model to extrapolate. Write as single string e.g IQUV. Required when there are multiple Stokes
images in a directory. Default 'I'.
-mem , --max-mem Approximate memory cap in GB
Required arguments:
--ms Input MS. Used for getting reference frequency
-ip , --input-prefix
The input image prefix. The same as the one used for wsclean
-co , --channels-out
Number of channels to generate out
-order , --polynomial-order
Order of the spectral polynomial
Free software: MIT license
Credits
This package is a brain child of @o-smirnov x @landmanbester and is under @ratt-ru.
It was created with Cookiecutter and the audreyr/cookiecutter-pypackage project template.
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