@spiceErrorCheck<EOL>def radrec(inrange, re, dec):
inrange = ctypes.c_double(inrange)<EOL>re = ctypes.c_double(re)<EOL>dec = ctypes.c_double(dec)<EOL>rectan = stypes.emptyDoubleVector(<NUM_LIT:3>)<EOL>libspice.radrec_c(inrange, re, dec, rectan)<EOL>return stypes.cVectorToPython(rectan)<EOL>
Convert from range, right ascension, and declination to rectangular
coordinates.

http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/radrec_c.html

:param inrange: Distance of a point from the origin.
:type inrange: float
:param re: Right ascension of point in radians.
:type re: float
:param dec: Declination of point in radians.
:type dec: float
:return: Rectangular coordinates of the point.
:rtype: 3-Element Array of floats