Hello,
I am acquiring data using DAQmx and am saving the data as .lvm file using the "Write Measurement File" option. My issue is I need to read the file and maiupulate the data with a few equations and graph the results. One component is the acceleration; which is the rotational speed divided by time. The rotational speed is the voltage from the file divided by the motor constant of the generator. I haven't been able to read the columns seperately (1st column time, second column voltage) so I can manipulate the data. This is important because after the acceleration is found I need to use this value to find torque and graph the torque vs the original time values. Torque is (J x acceleration) / gravitational constant. (J being the mass monent of inertia, which is a constant)
I've tried several methods, but all just give me a blank graph. Any help is very much appreciated. Thanks so much iin advance for your time.
