This is my issue:

Code:
    for a = 0 to 4
    gosub read_temp
    temp_0[a] = temp_c
    temp_0[a+1] = temp_f
    temp_0[a+2] = temp_k
    next a
I have to read 5 sensors, temp_0 - temp_4. Each of these sensors will have 3 temperature units associated with it. This code loads the array for the 1st sensor but it won't do much for the other four unless I can find a way to increment the temp_0 to temp_1 etc..