Read and average n data from text file

I acquire numeric data from the oscilloscope [reading a waveform] that is stored in one column in a text file.
I need to read in selectable amount of data points to average/plot them.
So basically I wanna have a text file with millions of data points but I wanna plot say only every 1000. data point. I have tried many things I found here on the forum but as I am new to LabView, none of them really worked.
Does anybody have a suggestion.
Thanks.
Solved!
Go to Solution.

Hi,
among others I have tried to build the VI below but somehow I cannot get to the desired solution because according to the indicators it always stops after the first loop.
Can you have a look please?
Thanks.
Attachments:
read_and_average.vi ‏13 KB

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