function cd=dd2cd1(dd)
% dd2cd1(dd) converts drifter 
% day to calender day without year.
% 4/1/01
dd=dd(:);
gt=greg2(dd-1,1995);
y=int2str((gt(:,1)-1900));
m=int2str(gt(:,2));
d=int2str(gt(:,3));
cd=[m,'/',d];
