.ENTER MOVIE FILE NAME: MOV001
[Enter the name for the MOVIE.BYU output file.]
.DO YOU WANT TO OK EACH CONTOUR TRANSFER: (Y/N): Y
[Yes allows one to reject any contour. Answer "Y"
if some contours are delimiters of holes. A lower
case answer mirrors contours about Y=0 axis. IF "Y" then
next question appears.]
.DO YOU WANT TO VIEW EACH CONTOUR? (Y/N): Y
[Yes will plot each contour on a DEC graphics
terminal. A lower case answer inverts z stack.]
.INVERT CLOCKWISE DIRECTION? (Y/N): Y
[Yes will invert handed-ness of each contour.]