Adding different variable values for different corners from a file into ADE-XL using SKILL

Dear All,

I have two variables SWING and VCM as Global Variables in my ADE-XL.

I have another variable FCLK which takes value 17G, 13G. In other words it is swept for each corner with the three values.

I have 2 corners TT and FF in my corner setup.

I have captured the SWING and VCM information in a file as below:-

###############################

corner,   FCLK, SWING, VCM 

TT,          13G,      1.3,       0.65

TT,          17G,      1.2,       0.60  

FF,          13G,      1.4,       0.7

FF,          17G,      1.3,       0.65  

###############################

Is there way we can make ADE-XL to take the appropriate value for each FCLK  sweep and the corner instead of manually adding the variables ? 

I think a SKILL script can do this. But I am not able to make it work for ADE-XL.

Can anybody please tell me how it can be done ?

Kind Regards,