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Groups > comp.graphics.apps.gnuplot > #2402 > unrolled thread
| Started by | Johnny Hallyday <yleost@gmail.com> |
|---|---|
| First post | 2014-04-09 06:03 -0700 |
| Last post | 2014-04-09 06:48 -0700 |
| Articles | 3 — 3 participants |
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Dgrid3d gauss problem Johnny Hallyday <yleost@gmail.com> - 2014-04-09 06:03 -0700
Re: Dgrid3d gauss problem Christoph Bersch <usenet@bersch.net> - 2014-04-09 15:40 +0200
Re: Dgrid3d gauss problem yleost@gmail.com - 2014-04-09 06:48 -0700
| From | Johnny Hallyday <yleost@gmail.com> |
|---|---|
| Date | 2014-04-09 06:03 -0700 |
| Subject | Dgrid3d gauss problem |
| Message-ID | <549aa9aa-bb66-49f4-b3cb-ca8c8fa127f1@googlegroups.com> |
Dear gnuplot users, I am experiencing a problem with Gnuplot (Version 4.4, patchlevel 3) when I plot with dgrid3d option. I tried the example from the demo script with the "Valley of the Gnu" and it works perfectly. As soon as I modify a little bit the "Valley", it's impossible for me to get a correct 3d mapping. I am using these commands: -- set dgrid3d 30,30 gauss 1 splot "dat.dat" u 1:2:3 w l -- with this file dat.dat: -- 50 100 150 50 300 210 50 500 250 60 100 180 60 300 210 60 500 220 80 100 160 80 300 220 80 500 230 -- result: https://drive.google.com/file/d/0BwZs38kg9uJUZi0xcEx5RnQ4eUU/edit?usp=sharing Could you help me? Thanks! Johnny
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| From | Christoph Bersch <usenet@bersch.net> |
|---|---|
| Date | 2014-04-09 15:40 +0200 |
| Message-ID | <li3ikh$jt3$1@dont-email.me> |
| In reply to | #2402 |
On 09.04.2014 15:03, Johnny Hallyday wrote: > > set dgrid3d 30,30 gauss 1 > splot "dat.dat" u 1:2:3 w l The dx is given in units of the axes and 1 seems to be far too small. I don't know why this leads to missing lines, but choosen e.g. 50 works fine: set dgrid3d 30,30 gauss 50 splot "dat.dat" u 1:2:3 w l Christoph
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| From | yleost@gmail.com |
|---|---|
| Date | 2014-04-09 06:48 -0700 |
| Message-ID | <a73213b8-baed-4a6d-8669-058c00b43e5b@googlegroups.com> |
| In reply to | #2402 |
Hi Christoph, thank you very much for your quick answer, it works very well! Best regards, JH Le mercredi 9 avril 2014 15:03:34 UTC+2, Johnny Hallyday a écrit : > Dear gnuplot users, > > > > I am experiencing a problem with Gnuplot (Version 4.4, patchlevel 3) when I plot with dgrid3d option. > > I tried the example from the demo script with the "Valley of the Gnu" and it works perfectly. As soon as I modify a little bit the "Valley", it's impossible for me to get a correct 3d mapping. > > > > I am using these commands: > > -- > > > > set dgrid3d 30,30 gauss 1 > > > > splot "dat.dat" u 1:2:3 w l > > -- > > > > with this file dat.dat: > > -- > > 50 100 150 > > 50 300 210 > > 50 500 250 > > > > 60 100 180 > > 60 300 210 > > 60 500 220 > > > > 80 100 160 > > 80 300 220 > > 80 500 230 > > -- > > > > result: > > https://drive.google.com/file/d/0BwZs38kg9uJUZi0xcEx5RnQ4eUU/edit?usp=sharing > > > > Could you help me? > > Thanks! > > Johnny
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