Path: csiph.com!x330-a1.tempe.blueboxinc.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!feeder.news-service.com!feeder.news-service.com!kanaga.switch.ch!switch.ch!newsserver.news.garr.it!newsserver.cilea.it!not-for-mail From: Giacomo Boffi Newsgroups: comp.graphics.apps.gnuplot Subject: plot a section of a splot Date: Fri, 06 May 2011 13:53:33 +0200 Organization: The Sun and The Rain Lines: 28 Message-ID: <861v0cjb9e.fsf@aiuole.stru.polimi.it> NNTP-Posting-Host: aiuole.stru.polimi.it Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: newsserver.cilea.it 1304682689 29722 131.175.189.141 (6 May 2011 11:51:29 GMT) X-Complaints-To: news@cilea.it NNTP-Posting-Date: 6 May 2011 11:51:29 GMT User-Agent: Gnus/5.1008 (Gnus v5.10.8) XEmacs/21.5-b31 (linux) Cancel-Lock: sha1:xepvRuNSIiaImqvYfaQPbd9XLyI= Xref: x330-a1.tempe.blueboxinc.net comp.graphics.apps.gnuplot:287 i have the usual 3d data file, # results of a complex simulation 0 0 1 0 10 2 0 20 3 1 0 3 1 10 3 1 20 3 2 0 5 2 10 4 2 20 3 what i want to do is to plot a contour map (and now i have a graph with all the details in place) and also a section of the surface, set pm3d map; set contour splot 'results' with pm3d title 'P_{max}' plot 'results' where y=10 w l t "P_{max}(x,10)" is it possible or i have to massage the data file? as in plot '< awk 'NF==3&&$2==10{print $1,$3} results' w l t "P_{max}(x,10)" -- > secondo me le vittime della Shoa si stanno rivoltando nella tomba improbabile. -- PLS, in IFQ