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I'm using addplot to create figures from an external txt file. I want to create different figures, using an increasing number of lines of the data file. Obviously i can create different data files with the requested rows, but it is not possible to gives some option to addplot table so that it reads only the first $n$ rows of the file (something similar to the choice of the columns in a multicolumn file)?

My final goal is to build an animation using the different images so created and I have a file with more that $1000$ rows.

Emilio Novati
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  • See, if http://tex.stackexchange.com/questions/290025/two-large-sideways-tables-on-one-page, give you an idea, how to do this. Details you can find in manual for pgfplotstable, page 41. – Zarko Feb 06 '16 at 19:13
  • Because you didn't provide a MWE I have nothing to play with, but couldn't you just use skip coords between index to get the desired result? – Stefan Pinnow Feb 19 '17 at 21:27

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