--- /dev/null
+C Store the geometric variables in the following COMMON block.
+ integer ntheta,nphi,nside,nvar,ialph,ivar
+ double precision theta,phi,alph,omeg,vbld,vbld_ref,
+ & theta_ref,phi_ref,alph_ref,omeg_ref,
+ & costtab,sinttab,cost2tab,sint2tab,
+ & xxtab,yytab,zztab,tauangle,omicron
+ common /var/ theta(maxres),phi(maxres),alph(maxres),omeg(maxres),
+ & omicron(2,maxres),tauangle(3,maxres),
+ & vbld(2*maxres),
+ & costtab(maxres), sinttab(maxres), cost2tab(maxres),
+ & sint2tab(maxres),xxtab(maxres),yytab(maxres),
+ & zztab(maxres),
+ & ialph(maxres,2),ivar(4*maxres2),ntheta,nphi,nside,nvar
+C Angles from experimental structure
+ common /varref/ vbld_ref(maxres),
+ & theta_ref(maxres),phi_ref(maxres),
+ & alph_ref(maxres),omeg_ref(maxres)