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astropy
Python-based Astronomical image reprojection :milky_way: - maintainer @astrofrog
I might be misunderstanding something, but I find that when using reproject_to_healpix, the returned healpy map has exactly nside number of NaN pixels. I'm trying to reproject the Fermi galactic...
Hello, I would like to use `reproject_interp` to reproject a FITS image in the Galactic coordinate system to a non-standard FITS coordinate system (such as the Magellanic coordinates or the...
I have been trying to reproject DECaLS (fk5) data to SDSS (ICRS) data but either way it results in a matrix with all nan values with no error. I dont...
This builds on https://github.com/astropy/reproject/pull/374 to add a possible mode where if we are dealing with arrays with extra/broadcasted dimensions, we can split up the input array into chunks along the...
Hopefully addressing https://github.com/astropy/reproject/issues/353#issue-1628377773
I add two new combine functions. One is simply 'min' - very similar to what exists already. The other one is 'median', which required some per-block processing. This is probably...
Unfortunately enabling the limited Python API might not be easy yet because we use Cython and support for the limited API there is still experimental.
Currently when in parallel mode, if a user specifies a filename for the input file we load the data with astropy.io.fits, which even if memory mapped is then written out...
The docs `reproject_exact` (https://reproject.readthedocs.io/en/stable/api/reproject.reproject_exact.html#reproject.reproject_exact) are currently missing an explanation of how the method works, or a reference to somewhere else that explains how the method works.
This is a meta issue to think about/discuss dask support - because there are actually a number of different aspects to consider # Internal dask usage Since https://github.com/astropy/reproject/pull/314 was merged,...