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Is there a way to plot line contours from a data file specifying the value of the line such as the one shown in example here. It takes a lot of time to plot, export and enter the PDF in to the thesis.

Contour of a fluid flow problem

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closed as too localized by percusse, Paul Gaborit, zeroth, Claudio Fiandrino, yo' Sep 26 '12 at 20:16

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

How did you get these curves? – pluton May 31 '12 at 14:08
Does the question percusse linked to answer your question? Then we can close this as a duplicate. If it doesn't, please add more information to your question. At the moment, all you could reasonably expect is an answer along the lines of "Yes, there's a way, but it depends." – Jake May 31 '12 at 14:56
Take a look at the manual, section 4.5.7 Contour Plots. – Jake Jun 1 '12 at 8:56
@sgp Thanks for the update. If you add \listfiles to your preamble, it will list the version info of each package in the .log file. If older than 1.5.1, I would recommend you to update to the latest (v1.5.1 currently) version. – percusse Jun 1 '12 at 10:18

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