Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!selfless.tophat.at!fu-berlin.de!uni-berlin.de!news.dfncis.de!not-for-mail From: =?ISO-8859-1?Q?Hans-Bernhard_Br=F6ker?= Newsgroups: comp.graphics.apps.gnuplot Subject: Re: Can contour surface model be saved to file? Date: Sun, 19 Jun 2011 16:00:11 +0200 Lines: 11 Message-ID: <966dnbFp3rU1@mid.dfncis.de> References: <5fcfa1fb-f678-4d88-887e-57fa4303df99@b3g2000vbm.googlegroups.com> <961o1dFmv7U1@mid.dfncis.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: news.dfncis.de 5h1zfD7tPuQao0apFIfHkg28VvOCqWWYG8agpqoqeGC35+/X7LZhwOsGd8 Cancel-Lock: sha1:axy2WINv0+fhbxmsHZpDS4lj3fc= User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.2.15) Gecko/20110303 Thunderbird/3.1.9 In-Reply-To: Xref: x330-a1.tempe.blueboxinc.net comp.graphics.apps.gnuplot:387 On 19.06.2011 09:37, Bengt T wrote: > The data comes from level measurements in real terrain. The > measurements, x, y- and z-coordinates, were made in a random > unorganized fashion . Then gnuplot wouldn't contour it as-is. So you probably are using dgrid3d. You can get the results from that in 'set table' output. OTOH, maybe you really shouldn't do that, and rather triangulate your input data directly as the basis for interpolation.