res2nSide

Find minimum HEALPix resolution parameter yielding required resolution

Contents

Syntax

nSide = res2nSide(r)

Input Arguments

r        angular resolution (arc seconds)

Return Arguments

nSide    minimum base pixel sub-divisions corresponding to resolution r

Example

r = 100*rand(3,4);
nSide = res2nSide(r)
nSide =

        8192        4096        4096        4096
       16384        4096       16384       16384
        8192        8192        4096       32768

See also

nSide2res

Copyright 2010-2011 Lee Samuel Finn. Terms of Use.