FUNCTION fMuNuFromEq

Compute stripe coordinates from Equatorial

Compute mu, nu from @ra,@dec, @node,@incl

Input and output parameters

name type length inout pnum

@stripe int 4 input 3

@ra float 8 input 1

@dec float 8 input 2

@node float 8 input 4

@incl float 8 input 5

mu float 8 output 1

nu float 8 output 2

name	type	length	inout	pnum
@stripe	int	4	input	3
@ra	float	8	input	1
@dec	float	8	input	2
@node	float	8	input	4
@incl	float	8	input	5
mu	float	8	output	1
nu	float	8	output	2