Using a waveform graph, how to get all recorded data graphed?

[Hillis]

I record data from 6 channels using DAQmx with simulated channels and write to measurement file.  Then using read from measurement file, and waveform graph, I am trying to graph the data that has been recorded.  I am only getting a small amount graphed.  The same graph appears whether I have let the measure and record program run for 1 minute or for ten minutes.  It also displays a time at the end of the graph that is in the future.  What am I doing wrong?  Please help.

Hillis Pratt, Jr.

[Matthew_Kelton]

Why don't you post your code and an example data file?

[Hillis]

I am attaching the two VIs I have been trying to use.  I started with examples from NI and didn't go far from that.  Any assistance would be appreciated. 

[RavensFan]

In your write to File express VI, try setting the segment headers to one header only.

[Karunya_R]

Hi,

Can you please attach the data file that you using? What type of measurement are you performing (AI voltage, AI current, AO)?