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From: Karl Ratzsch <mail.kfr@gmx.net>
Newsgroups: comp.graphics.apps.gnuplot
Subject: Re: how to transform x axis in to nano sec rather then number of frame
Date: Mon, 8 Jan 2018 14:54:54 +0100
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Am 07.01.2018 um 19:01 schrieb Rana Rehan Khalid:
> I have a gnuplot of MD simulation its x axis showed as no of frames which is given below i want to convert this frame number to nano sec, how can i multiply the number of frames to .0002 to convert its x-axis to nano sec. Regards

Please do some punctuation. The sloppy way you write makes people think
you're not actually very interested, and it's nigh incomprehensible. :-/

> set pm3d map corners2color c1
> set ytics    1.000,   1.000
> 
> 
> set cbrange [  -0.500:   7.500]
> set xlabel "Frame"
> set ylabel ""
> set yrange [   0.000:  52.000]
> set xrange [   0.000:119002.000]
> 

There is no plot command. ?!?

I guess what you want is sth like

  plot dataf us ($1*0.0002): .....

assuming that your frame numbers are in column 1. Alternatively the
pseudocolumn $0 contains the line number.

Of course you have to adjust the xrange.

Btw. gnuplot has an online help and a manual. ;-)

  Karl