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CosmoStat / autometacal

Metacalibration and shape measurement by automatic differentiation
MIT License
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Dataset #10

Closed andrevitorelli closed 3 years ago

EiffL commented 3 years ago

I think it's looking good :-) but could you update your branch to main? so that I can see if it works when the package is installed?

b-remy commented 3 years ago

I added a BuilderConfig class to the gal_gen.py dataset file that enables to creates variants.

We can specify for instance stamp size, pixel size or the flux, parameters that are used to create galaxy images with datasets/galaxies.py.

Specifying the name and parameters of your variant such as:

GalGenConfig(name='variant1', stamp_size=50, pixel_scale=.2, flux=1.)

you can call it with:

tfds.load('GalGen/variant1')
EiffL commented 3 years ago

\o/ this is great :-D Thanks @b-remy

EiffL commented 3 years ago

Many thanks @andrevitorelli and @b-remy ! Let's use this dataset as our baseline for now, we can add additional features as they are needed for the next steps of the project, for instance PSF and/or Fourier image of the galaxies.

I'm going to go ahead and merge this :-)