Level transmitter input averaging

Running 90-70's with cimplicity 6.1 and machine ed. 5.5.
Have two LT's in one tank and need a way to average the 2 in plc logic to show as bar graph on cimplicity project screen.
Any ideas?

Lit01 + lit02 / 2 ? ? ?

If you're going to do as danw suggested, you should first convert the analog inputs to REAL or DINT variables. The raw data range in the %AI variables could be big enough that when you add two together, the result is greater than +32767, in which case you'll get an incorrect result if you add INT variables.

Thanks,

I'll post my solution when I'm finished, I have to account for any one of the 2 LT's not giving a value due to low volume and rig list.