I have 2 queestions:
1- concerned about the title font format:
fot the title
tit:=sprintf("W=%g,D=%g,f=%g,M=%g,N=%g,q=%a",Omega,Delta,phi,M,N,q);
"W=0.2,D=0,f=0,M=0,N=0,q=-10"
the little problem in the last value q=-10 it appear theta=10 even the sign (-) invisible
2- the sign(-) at the tickmars...