How to assigne varible's name in a loop?

Hi,
I want to write a loop to assign variable names:

For i FROM 1 to 100 DO VAR pos Mypos_(i) ! I want to have Mypos_1 all the way until Mypos_100. how to achieve this in RAPID? END

Thanks!

Not possible to declare variables in code. Why not use an array???
See example picture