vbad = [ ...
-0.6375993113323332 -0.20403949778403738 -0.7428559763053484; ...
-0.8500194502416963 0.09199320574455130 -0.5186561330088028; ...
-0.8113166555881062 -0.28694517808882358 -0.5093405041196936];
vgood = [ ...
-0.6375993113323332 -0.20403949778403738 -0.7428559763053484; ...
-0.6518705906365251 0.19086859353491015 -0.7339168298010295; ...
-0.8500194502416963 0.09199320574455130 -0.5186561330088028];
llbad = [-acos(vbad(:,3)) atan2(vbad(:,2),vbad(:,1))]*(360/(2*pi));
llbad(:,1) = llbad(:,1)+90;
llgood = [-acos(vgood(:,3)) atan2(vgood(:,2),vgood(:,1))]*(360/(2*pi));
llgood(:,1) = llgood(:,1)+90;
axesm pcarree;
patchm(llbad(:,1), llbad(:,2), 'FaceColor', 'r', 'EdgeColor', 'k');
patchm(llgood(:,1), llgood(:,2), 'FaceColor', 'g', 'EdgeColor', 'k');