1) You're input is a single value double. The display you see on the graph is correct based on your input with no dT or T0 data supplied
2) You aren't giving us much information to get a better idea what you're trying to do.
3) I think this is related to three other threads you've started.
You need to tell us what you're trying to accomplish. Are you measuring a digital or analog pulse? You infer you're trying to measure the number of pulses per second and then graph the results, is this correct? Based on that assumption, a waveform chart would work but you'll have to create the waveform from your pulses/second measurements and include the time information. That all depends on how you're measuring the pulses in the first place. You also have the option of the XY graph or digital waveform graph, but again, we need more information.
Go to this
other thread you started and read the response.
Message Edited by Bill@NGC on 07-27-2007 05:50 PM