Messages

1

Software / Gnuplot Question

« on: January 27, 2006, 05:45:51 am »

thanks very much.
i think this will do it.  

Michael

2

Software / Gnuplot Question

« on: January 26, 2006, 11:39:08 am »

Thanks for the really fast answers.

I didn't know that one too. But this doesn't solve the whole problem.

The text file is the output of a program, and so there are new entries all the time. I would like to watch them in gnuplot.

Now i am using gnuplot4. Here it is possible to refresh the data with the keys "A" or "E". That ok but it either has a fixed view, or it resizes the whole view to see the whole graph.

I need too see the last entries only. Like "moving" the graph "to the right" without changing the "zoom".

Michael

3

Software / Gnuplot Question

« on: January 26, 2006, 11:24:41 am »

Hi,

i am new here, so i really do not know where to post this. Hope i'm right here.

My question is:
Is there any possibility how to plot only the last (let's say 50) values (rows) from an external file using GNUPLOT ?

something like: p [last-50:last] 'data.txt' u 1:2 w l  


I hope someone knows the answer - if there is any.

Thanks in advance for trying to answer.

Best regards
Michael