32808 



00252 



JTJ9f - 



c<VBn 



3890 3 



00027 



JT647 



01^2 C 



33939 



00311. 



2804i 



80W! 



^ + 



* = measured force 



+ = calculated force 



• = measured force - calculated force 

 $ = wave surface 



Figure 24. Example of computer output for vertical least squares analysis, 



60 



