Sweeping dynamic parameters

Hello,

I'm using IC6.1.5 ADE environment and what I'm trying to do is simulate using a dynamic parameter while this parameter is determined according to some global variable and sweeped for two values determined accordingly to this variable as well.

Specifically this is for calculating some value and then changing the temperature and calculating the difference (induced offset), for some corner I want to simulate say the 2 sweeps (for each test):

1. from 0 to temp

2. from temp to 0

Or something like that, where "temp" is some global variable. So having 2 tests I will simulate this 2 runs for each, 4 runs total.

I was trying to figure out something with the dynamic parameters option for transient simulation but I don't know that exact syntax needed and actually not sure it's the correct way to do it. 

Does anyone have an idea how this could be done? 

Thank you.