File bondi.up artifact c12608a585 part of check-in 4cc65dcacb
Output "bondi.out"; Zero Time; Comment: Bondi metric; Coordinates u,r,theta,phi; Functions Beta(u,r,theta),V(u,r,theta),U(u,r,theta),Gamma(u,r,theta); Null Metric; Frame T0 = E^Beta*d u, T1 = E^Beta*(d r + (V/r)*d u), T2 = r*(-U*E^Gamma*d u+E^Gamma*d theta +I*SIN(theta)*E^(-Gamma)*d phi)/SQRT(2), T3 = r*(-U*E^Gamma*d u+E^Gamma*d theta -I*SIN(theta)*E^(-Gamma)*d phi)/SQRT(2); Off WRS; Find and Write Curvature Spinors; Time; Quit;