[COMSOL_Users] How to define a root with some scattered point

[y***@yahoo.com]

I want to define a root, along which I would like to apply force at different time.
The location of these points in Cartesian Coordinates are (1,1,0), (1,14,0), (2,14,0), (2,1,0), (3,1,0).
Actually, this is a S-shape line.
I would like to know how I can make that, thank you!

[akmal hidayat [e-mail] [COMSOL_Users]]

%t     x    y    z
0    1    1    0
1000    1 14 0
...
...
...

interpolation with 1 argument t, let say intF

apply intF on BC... i guess.



"***@yahoo.com" <***@yahoo.com> schrieb am 14:55 Dienstag, 22.April 2014:



 
I want to define a root, along which I would like to apply force at different time.
The location of these points in Cartesian Coordinates are (1,1,0), (1,14,0), (2,14,0), (2,1,0), (3,1,0).
Actually, this is a S-shape line. 
I would like to know how I can make that, thank you!