15.72.3  LJUSTIFY|CENTER|RJUSTIFY 

Either left, right or center justifies the title.  (Default:LJUSTIFY)
  *  LJUSTIFY - The center of the first character is at x,y,z.
  *  CENTER - The center of the string is at x,y,x.  The center is assumed
     half way between the first and last characters.
  *  RJUSTIFY - The center of the last character is at x,y,z.
If TOP,BOTTOM...  are specified then the title is automatically centered.

                                  example
     TD:Title TOP LJUST 'Left'
     TD:Title top 'Center'
     TD:Title top RJUST 'Right'
puts 3 titles at the top of the plot on the left,center, and right.

                                  example
     TD:TITLE 10,5 RJUST 'Location 10,5 -->+'
Puts the title with the plus sign at x=10, y=5.