Scale - scale data
<in.h Scale [dscale=0, axis=1] >out.h
scaling parameters
axis infomation
see below
scale by value, ignore axis conditions
Trivial data scaling program.
if(axis ==1 || dscale ==1)
scale = max on 1-axis
else if( axis ==12)
scale = max in 1-2 plane
else if( axis ==123)
scale = max in cube
else
scale = dscale
out(n1,n2,n3) = in(n1,n2,n3) * scale
backward compatibility: formerly, dscale=1 signaled axis=1
util/vector