labview measurement file saves only one second of data

[aspired]

I am acquiring data using a DAQ assistant( 1000sampling rate, 1000samples per second, multiple samples). It is writing data to a LVM file. Both of these are in while loop. I have acquired data for about 10 seconds. I could see the data as it was beeing acquired.
However when I use the Read LVM express vi and I create a graphical indicator to view the 10 seconds of data, I can only see 1 second.
How can i view/save all the 10 seconds of data . ( viewing graphically is important for me.)
thanks
Shubha

[wha@atmel]

Hi Shuba,

it sounds, as if you forgot to "enable indexing".
Rightclick on tunnel @ while loop and change this property.

Regards
Werner

[jrw972]

I'm assuming that your write options are set to append with one header per segment. To read the file, you need to place the read in a loop and exit the loop when the EOF output is true.

Justin