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I have a bash script which features reading of an input file by xmgrace. It reads everything in and formats the window correctly. I would also like it to automatically perform an FFT as soon as the data is read in, instead of clicking all the GUI options as I have been doing. How can I do that?

Paul R
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Nikolay Sosnin
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  • Please provide any code example to show what you have already done and what you would like to do – Beat Feb 02 '16 at 11:57
  • I execute xmgrace using `xmgrace -nosafe Input.dat -autoscale x -p params.par` command. The Input.dat file is just a column of numbers, which contains the waveform I would like to Fourier-transform. So what I would like in the end is some command of the form `xmgrace Input.dat -fft`. – Nikolay Sosnin Feb 02 '16 at 12:01
  • Making some batch file that would perform FFT's and then running it would be fine too! I am a bit confused as to how to implement FFT features in the batch files though. – Nikolay Sosnin Feb 02 '16 at 12:17

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Solved. I made a batch file that read fft(S0,0) and ran it with -batch mybatchfile.bat command.

Paul R
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Nikolay Sosnin
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