Solved: extract data from text file to plot graph - NI Community
May 8, 2012 · In the attached data file, I would like to extract the %Freq (real) column and then be able to plot on a graph of %Freq vs the other colums (i.e %Freq vs Amp, or %Freq vs …
Reading Data from LabVIEW Measurement Files - NI - National Instruments
Apr 1, 2025 · Complete the following steps to use the Read From Measurement File Express VI to read numeric or waveform data from a LabVIEW measurement file. Use the Write To …
Using Charts and Graphs in LabVIEW with Example: Tutorial 6
In the tutorial, we will discuss how to use charts, graphs, fill slides, and thermometers in LabVIEW. First, we will cover the introduction and uses of graphs and charts, and then we will …
Read and Plot data from text files in LabVIEW - Blogger
Aug 21, 2020 · We can plot the data on a graph using available features in LabVIEW by following the steps below: 1. Save the text file in .lvm format. 2. We will use “Read from Measurement …
Reading From Measurement Files in LabVIEW
Aug 6, 2024 · The “Read From Measurement File” feature in LabVIEW is a powerful tool for accessing and analyzing data stored in various formats. By understanding how to configure …
Read data from file to chart - NI Community
Jun 21, 2018 · export your excel file as CSV (text file), there are other options, but that should be the easiest. then read with "Read Delimited Spreadsheet.vi". put your data either into a chart …
Reading Time Stamp Information from a Text File onto an XY Graph
Apr 10, 2025 · I am trying to read saved data from a text file onto a LabVIEW graph but I keep getting numeric values displayed. Why is this and how can I present my timestamps on my …
Product Documentation - NI - National Instruments
Apr 1, 2025 · Complete the following steps to read characters or strings from a text file. Add a string indicator to the front panel. Add the Read from Text File function to the block diagram. …
Reading Data from LabVIEW Measurement Files - rajsite.github.io
Complete the following steps to use the Read From Measurement File Express VI to read numeric or waveform data from a LabVIEW measurement file. Use the Write To Measurement File …
Read data from text file and display on graph - LabVIEW General …
Apr 17, 2014 · In fact there is an example provide by LabVIEW in the NI example finder that does basically what you need, plus several VI's on the NI LabVIEW forums which show you how to …