# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.

# AWSU -- Vector weighted sum.  C = A * k1 + B * k2

procedure awsu$t (a, b, c, npix, k1, k2)

PIXEL	a[ARB], b[ARB], c[ARB]
$if (datatype == x)
complex	k1, k2
$else $if (datatype == d)
double	k1, k2
$else
real	k1, k2
$endif $endif
int	npix, i

begin
	do i = 1, npix
	    c[i] = a[i] * k1 + b[i] * k2
end