Not having used MF for a while I'm stuck on the basics again.
I would like to store the prices of all horses in a race into variables 10 mins before the race. I'm struggling to work out what the variable name should be to achieve this.
I tried xyz_[sel_name] (as this works for writing out to a a file), but the logs show sel_name as a literal, not the horses' name.
What is the correct format I should be using?