How to Install and Uninstall libhealpix-cxx2 Package on Ubuntu 21.10 (Impish Indri)

Last updated: November 07,2024

1. Install "libhealpix-cxx2" package

This guide let you learn how to install libhealpix-cxx2 on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                libhealpix-cxx2
            
                    
    
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2. Uninstall "libhealpix-cxx2" package

Here is a brief guide to show you how to uninstall libhealpix-cxx2 on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                libhealpix-cxx2
            
                    
    
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            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libhealpix-cxx2 package on Ubuntu 21.10 (Impish Indri)

Package: libhealpix-cxx2
Architecture: amd64
Version: 3.60.0-2build2
Multi-Arch: same
Priority: optional
Section: universe/libs
Source: healpix-cxx
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Astro Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 699
Depends: libc6 (>= 2.29), libcfitsio9 (>= 3.480~), libgcc-s1 (>= 4.0), libgomp1 (>= 6), libsharp0 (>= 1.0.0), libstdc++6 (>= 5.2)
Filename: pool/universe/h/healpix-cxx/libhealpix-cxx2_3.60.0-2build2_amd64.deb
Size: 210040
MD5sum: fcc45a472a8d7a6548c29c3610eccb38
SHA1: 166222349a1f9b4ad9507cabd613d8c711f25976
SHA256: 49c65cfb6680aefe4e030a41f68dc7499fb457a45ac48b09c0276a75daa2a72f
SHA512: 994bbf94a798f28a487e26960e794153e296f024cafc1db8b5a6133d3bfa7dd2e384c7f25f615973d5b5d43884ae24bff95ea03082b7d43b57a94da9bf58e03e
Homepage: http://healpix.sourceforge.net
Description-en: representation of spherical data - C++ shared library
HEALPix is an acronym for Hierarchical Equal Area isoLatitude Pixelization
of a sphere. As suggested in the name, this pixelization produces a
subdivision of a spherical surface in which each pixel covers the same
surface area as every other pixel. It is commonly used to store all-sky
astronomical images, most famously maps of the cosmic microwave background.
.
This package provides the dynamic library for the C++ language implementation
of HEALPix. It can be used interactively via Python bindings available in a
separate package. The C++ library provides input/output, basic
spatial operations such as conversion between spherical coordinates and
HEALPix pixels, and also sophisticated spatial operations such as querying
cones or polygons, as well as upsampling/downsampling, smoothing, and fast
spherical harmonic transforms.
Description-md5: 45621d51f1b2c148696a87f871a75b1d