Spherical Projections of Astronomical Data

Provides easy to use functions to create all-sky grid plots of widely used astronomical coordinate systems (equatorial, ecliptic, galactic) and scatter plots of data on any of these systems including on-the-fly system conversion. It supports any type of spherical projection to the plane defined by the 'mapproj' package.


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Reference manual

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install.packages("SPADAR")

1.0 by Alberto Krone-Martins, 2 years ago


Browse source code at https://github.com/cran/SPADAR


Authors: Alberto Krone-Martins


Documentation:   PDF Manual  


Task views: Chemometrics and Computational Physics


GPL (>= 3) license


Depends on mapproj, RCEIM


See at CRAN