# \#gnuplot

**URL:** https://discourse.julialang.org/tag/gnuplot/587.md

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## [Gnuplot.jl polygon / patch plot](https://discourse.julialang.org/t/gnuplot-jl-polygon-patch-plot/87864)

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**Author:** [@Gravlax](https://discourse.julialang.org/u/Gravlax)\
**Replies:** 0\
**Last updated:** [September 27, 2022, 8:59am UTC](https://discourse.julialang.org/t/gnuplot-jl-polygon-patch-plot/87864 "2022-09-27T08:59:30Z")

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Dear all, I’m trying to generate a patch plot using Gnuplot.jl. The aim is to generate a figure with plenty of polygons filled with different colors. So first, I would like to get to plot one triangle filled wit a given…

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## [Gnuplot error](https://discourse.julialang.org/t/gnuplot-error/83863)

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**Author:** [@PetrKryslUCSD](https://discourse.julialang.org/u/PetrKryslUCSD)\
**Replies:** 31\
**Last updated:** [September 26, 2022, 4:56pm UTC](https://discourse.julialang.org/t/gnuplot-error/83863 "2022-09-26T16:56:19Z")

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I’m now getting these errors with Gnuplot.jl: Cound not start a gnuplot process with command "gnuplot". Enabling dry sessions... How does one debug something like this? I checked, and gnuplot can be started from …

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## [Colorbar\_title position & orientation](https://discourse.julialang.org/t/colorbar-title-position-orientation/42715)

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**Author:** [@met-j](https://discourse.julialang.org/u/met-j)\
**Replies:** 4\
**Last updated:** [March 3, 2022, 7:15pm UTC](https://discourse.julialang.org/t/colorbar-title-position-orientation/42715 "2022-03-03T19:15:02Z")

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When dealing with several 2.5 d plots at the same time, it’s nice to indicate what the colorbar stands for. To do so, we have the colorbar\_title attribute, now even supported by GR. I assume, with long titles in mind, i…

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## [Gnuplot.jl: Datetime in xtics](https://discourse.julialang.org/t/gnuplot-jl-datetime-in-xtics/65281)

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**Author:** [@Inna](https://discourse.julialang.org/u/Inna)\
**Replies:** 2\
**Last updated:** [August 5, 2021, 2:35pm UTC](https://discourse.julialang.org/t/gnuplot-jl-datetime-in-xtics/65281 "2021-08-05T14:35:57Z")

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Hello everyone, I have timeseries and i want to have on xtics Datetime format. my data is called array: 1980 1 111.439 1980-01-01 1 …

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## [Gnuplot.jl + Windows 10: mouse can't zoom in/out](https://discourse.julialang.org/t/gnuplot-jl-windows-10-mouse-cant-zoom-in-out/64038)

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**Author:** [@Inna](https://discourse.julialang.org/u/Inna)\
**Replies:** 4\
**Last updated:** [July 4, 2021, 6:31pm UTC](https://discourse.julialang.org/t/gnuplot-jl-windows-10-mouse-cant-zoom-in-out/64038 "2021-07-04T18:31:04Z")

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Dear all, I have Windows 10 64-bit, gnuplot Version 5.4 patchlevel 1 (terminal qt) and Julia 1.6.1 with Gnuplot.jl v1.4.0 . When i use gnuplot without julia: gnuplot\> plot sin(x) i get the plot fine. Mouse can zoom …

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## [Gnuplot.jl : Filled contour plot with constant color between contour lines](https://discourse.julialang.org/t/gnuplot-jl-filled-contour-plot-with-constant-color-between-contour-lines/63876)

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**Author:** [@Inna](https://discourse.julialang.org/u/Inna)\
**Replies:** 3\
**Last updated:** [July 2, 2021, 8:41am UTC](https://discourse.julialang.org/t/gnuplot-jl-filled-contour-plot-with-constant-color-between-contour-lines/63876 "2021-07-02T08:41:45Z")

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Hello, using Gnuplot I want to plot contour lines with constant color between them. my code (from https://lazarusa.github.io/gnuplot-examples/menu1/) : x = y = -15:0.33:15 fz(x,y) = sin.(sqrt.(x.^2 + y.^2))./sqrt.(x.…

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## [\[ANN\]: Gnuplot v1.1.0 - A Julia interface to gnuplot](https://discourse.julialang.org/t/ann-gnuplot-v1-1-0-a-julia-interface-to-gnuplot/37341)

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**Author:** [@gcalderone](https://discourse.julialang.org/u/gcalderone)\
**Replies:** 57\
**Last updated:** [March 5, 2021, 2:50pm UTC](https://discourse.julialang.org/t/ann-gnuplot-v1-1-0-a-julia-interface-to-gnuplot/37341 "2021-03-05T14:50:23Z")

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I’m glad to announce the first production ready version of Gnuplot.jl, a package to drive an external gnuplot process from Julia. The most characterizing features of Gnuplot.jl are: a carefully designed syntax, aime…

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## [Plots, text marker instead of markershape?](https://discourse.julialang.org/t/plots-text-marker-instead-of-markershape/55656)

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**Author:** [@maajdl](https://discourse.julialang.org/u/maajdl)\
**Replies:** 1\
**Last updated:** [February 19, 2021, 10:26pm UTC](https://discourse.julialang.org/t/plots-text-marker-instead-of-markershape/55656 "2021-02-19T22:26:08Z")

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Hello, Is it possible to write a number (or a text) as a marker instead of using a markershape ? Thanks Michel

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## [Gnuplot.jl: errors and correlation matrix from fit?](https://discourse.julialang.org/t/gnuplot-jl-errors-and-correlation-matrix-from-fit/54411)

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**Author:** [@Vasily\_Pisarev](https://discourse.julialang.org/u/Vasily_Pisarev)\
**Replies:** 0\
**Last updated:** [February 1, 2021, 7:26pm UTC](https://discourse.julialang.org/t/gnuplot-jl-errors-and-correlation-matrix-from-fit/54411 "2021-02-01T19:26:22Z")

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The Gnuplot.jl manual nicely shows how to use curve-fitting feature of gnulot from Julia and get the converged fit parameters. Is it possible to get the estimated uncertainties of the parameters and the correlation matri…

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## [\[ANN\] Gaston v1.0.0 -- Plotting using gnuplot](https://discourse.julialang.org/t/ann-gaston-v1-0-0-plotting-using-gnuplot/40958)

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**Author:** [@mbaz](https://discourse.julialang.org/u/mbaz)\
**Replies:** 52\
**Last updated:** [December 4, 2020, 2:45am UTC](https://discourse.julialang.org/t/ann-gaston-v1-0-0-plotting-using-gnuplot/40958 "2020-12-04T02:45:18Z")

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I’m happy to announce version 1.0.0 of Gaston, a julia front-end for gnuplot. More than eight years in the making, for the first time I’m happy enough with Gaston’s API and robustness to make the jump to version 1.0. T…

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## [Gnuplot: how to plot into an existing figure?](https://discourse.julialang.org/t/gnuplot-how-to-plot-into-an-existing-figure/48529)

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**Author:** [@PetrKryslUCSD](https://discourse.julialang.org/u/PetrKryslUCSD)\
**Replies:** 12\
**Last updated:** [October 18, 2020, 1:30am UTC](https://discourse.julialang.org/t/gnuplot-how-to-plot-into-an-existing-figure/48529 "2020-10-18T01:30:45Z")

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For the Gnuplot aficionados here: Say I plot once into a terminal. Then I call another function and I would like that plot to be added to that existing terminal. Can I do that? I searched through two Gnuplot books, witho…

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## [3D Quiver Plot and animation](https://discourse.julialang.org/t/3d-quiver-plot-and-animation/44645)

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**Author:** [@sriharitn](https://discourse.julialang.org/u/sriharitn)\
**Replies:** 5\
**Last updated:** [September 4, 2020, 8:47am UTC](https://discourse.julialang.org/t/3d-quiver-plot-and-animation/44645 "2020-09-04T08:47:17Z")

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I’m trying to plot 3D Quiver plot with Julia Plots package, it appears that Plots still does not support 3D Quiver. so I’m trying to see if there are any other packages such as PyPlot that has the facility to plot 3D Qui…

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## [Plotting in Julia like Matlab plots](https://discourse.julialang.org/t/plotting-in-julia-like-matlab-plots/44997)

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**Author:** [@sriharitn](https://discourse.julialang.org/u/sriharitn)\
**Replies:** 8\
**Last updated:** [August 16, 2020, 4:39pm UTC](https://discourse.julialang.org/t/plotting-in-julia-like-matlab-plots/44997 "2020-08-16T16:39:47Z")

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I’m trying to plot 3D surface plot like the figure below (source: Wikipedia): Here is my attempt in julia; x = \[-2:0.05:2;\] y = \[-1:0.05:3;\] z = (1 .-x').^2 .+ 100 .\*(y.-x'.^2).^2 minZ = minimum(z\[:\]); maxZ = max…