Hello helpful board readers,
In the Write LabVIEW Measurement File VI, there is the option of having the X_Value for every column or only for one column or empty time column. I have the VI writing four values to a data file. Three are waveform values from DAQmx analog voltage read and the other is DAQmx counter output. Both the voltage reading and counter reading are being called repeatedly in a while loop. The voltage reading is buffered and the counter output is once per while loop. In the Write Measurement File VI, if I select to include the X_Value as one column per channel, when I open the data file, the X_Values of the counter output do not match with the X_Value of the analog values for that particular row in the data table. If I instead select the option of writing only one column of X_Values, will the VI put the counter values in the correct rows, corresponding to the X_Value of that row?
I would most like to just use one column of X Values and assume that all the data happens at that time.
I made a .jpg to help explain what I am asking and am attempting to attach.
