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Questions tagged [export]

Questions on converting data, graphics, sound etc. from Mathematica into other file formats.

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2answers
116 views

Exporting data from a Plot3D

In Maple, I can get data from a plot3d like this, ...
1
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1answer
96 views

Exporting contour plot into matrix

I have a 3D contour image from which I have to export the data points in a matrix format.The image is 1024 x 1024 pixels. The codes are below: ...
3
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1answer
205 views

Exporting a table in .png format

I am trying to export a data table in PNG format. I evaluated ...
2
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0answers
57 views

Generating a big matrix - Mathematica won't do it

I already posted a similar problem, but this one is different. I want to create and export a $(n\times n)$-Matrix and later on implement it again. My code works and for $(8000\times8000)$ my Matrix ...
3
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1answer
353 views

How to Convert Mathematica Notebooks to PDF's?

My book is done. I'm left with twenty seven (27) Mathematica Notebooks (.nb's) How do I convert these notebooks to the pdf format? How do I combine all twenty seven (27) pdfs into a single pdf? Thanks ...
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0answers
39 views

Export a big matrix with variables and functions

I googled a lot but didn't find a solution that works for me. The thing is, I have a very big matrix, est. $8000 \times 8000 $ in size and bigger. The calculation of the matrix takes a lot of time, ...
4
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1answer
160 views

Create 3D objects from 2D image and export as a 3D model

I want to create 3D objects from 2D image and export it as a "3ds" file (or "obj"). I tried: img=Import["https://i.imgur.com/orbbFG4.png"] ...
1
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1answer
45 views

How can I determine how an Import/Export format works?

Questions abound on the MSE about how to get a certain import / export feature to work as desired. For instance, here's one that popped up recently: How can I standardize the coordinate origin for ...
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1answer
46 views

How to export the specify format

I have a such table table = Table[{i, 2*i}, {i, 10}]; Now I want to export it as a .txt file. If I use ...
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0answers
193 views

Export to PDF: DensityPlot & AllowRasterization->False

How to get production-quality vector graphic exported from Mathematica that looks like what is plotted in Mathematica. Example code: ...
8
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3answers
216 views

How can I standardize the coordinate origin for exported/imported outlines?

There is a widely known trick of converting letters to curves: ...
1
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2answers
104 views

Exporting data of a 3d Plot

I have plotted a 3d-plot. But I need its data. I mean I need to export data of this plot in a text file (as x y z x y z x y z ). Can anyone help me? In the following, I type my code. ...
4
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1answer
50 views

Remove Resolution Limit of Vector Graphics Output

I am currently trying to export an ArrayPlot of data in vectorized form as a physically small PDF, in this case 31x256 data points into a final figure size of 180 ...
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0answers
62 views

How to make complicated animation smoothly

I want to make animation smoothly. But when the function is complicated, manipulate cannot show animation smoothly. For example, ...
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2answers
94 views
2
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1answer
238 views

How to Custominze the Output of TeXForm

When working with complicated expressions I would like to easily export specific expressions to LaTex. The ideal solution for me is the TeXForm command, but many times when using it I would like to ...
1
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1answer
61 views

Export Animation with Arbitrary Parameter Pairs

I have several functions f_i[a,b,x] I would like to export as an .avi file. They should be plotted with x as the variable and multiple arbitrary parameter pairs {{a1,b1},{a2,b2},...} of the animation. ...
0
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1answer
42 views

Exporting numerous files (spectra)

I wonder how I could export a list of files from Mathematica to my notebook directory. I use Mathematica to normalize my spectra (CSV files) and then, I would like to export them back to my notebook ...
3
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2answers
69 views

Unable to export a formatted graph?

I'm looking to export a small graph in the documentation to a vector file, such that it's appearance doesn't change. Originally, I wanted to use the following example from the doc page of ...
3
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0answers
56 views

Find Import/Export format data

Often Import related questions come up, for which I'm always wanting to inspect the proper import function used to see what ...
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0answers
55 views
0
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1answer
46 views

I want to export the eigenvalues of the large matrix as .dat file

I want to know the eigenvalues of below matrix $H(k)=$ Now, $To$ and $M$ are constants and $T1$ and $T2$ are functions as k. $T1=2t_1\cos{\frac{k}{2}}$ $T2=2t_2\cos{\frac{k}{2}}$ $t1$ and $t2$ ...
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0answers
51 views

How could I export this animation?

I would like to export the following animation as a .avi or gif or basically anything. I tried, but couldn't: I either get a very sloppy video (meaning: about 1fps) or the DefaultDurations do not ...
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0answers
51 views

Slow down Animation/Manipulate around the first points?

I am trying to export a Manipulate into an .avi video. I used this link Logarithmic slider to learn how to make the slider logarithmic. When exporting, though, I am getting a very fast video for the ...
0
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0answers
38 views

ExportString “PDF” crashes FrontEnd session

While doing some general tests with this post, it appears that this simple command crashes my whole Mathematica session (Mathematica 11.2.0, OSX 10.11.6): ...
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0answers
37 views

Triangular pattern in plot faces [duplicate]

I am trying to export this figure to pdf: ...
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0answers
65 views

How does PDF export handle text alignment?

Context: In digging into How can I get Mathematica to not mis-align plot labels when exporting to pdf without rasterizing the text?, and getting an answer to How does pdf export compute the size of ...
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0answers
110 views

How to change Export default in 11.2?

To achieve the same CSV output as from previous versions Export requires the option "TextDelimiters" -> "". Presumably the ...
1
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1answer
79 views

How does pdf export compute the size of the bounding box of Inset?

It does not seem to be using Rasterize[Text[...], "RasterSize"] nor ImageDimensions[ImageCrop[Graphics[Text[...]]]] nor ...
6
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1answer
55 views

Export inserts unwanted characters

I have the following sample JSON file: {"attr1": "Sample with val1"} When I parse it as JSON I get the expected output: ...
2
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1answer
66 views

Inset an image into Graphic just large enough to hold it

The following example data is from here. The problem: To get the image inset into a Graphic object just large enough to hold the inset image. The Inset technique was suggested here. The context ...
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1answer
75 views

What is the problem with the “|” character inside of strings?

When the "|" character appears inside of a string containing linear box syntax, SyntaxQ returns ...
3
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2answers
75 views

Explicitly control newline behaviour when writing strings with arbitary encoding

On Windows system, Mathematica by default opens stream which will automatically transform any "\n" into "\r\n". But I want pure ...
0
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1answer
70 views

duty of contourplot for lists and import data containing $\pi$

We have two lists with plot: ( Because they are not very short we uploaded list1 and list2,here and here) In some regions the ...
5
votes
1answer
99 views

How to save a context into an expression?

BeginPackage["foo`"]; bar; Begin["`Private`"]; bar[] := bar[ $Context, $ContextPath]; End[]; EndPackage[]; So I'd like to have all information ...
4
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0answers
39 views

How to set pdf options using Export command

I found that there is an options using right click "save graphic as pdf", like this I test "using most compatible vector representation", and result is good. But how to set these options in ...
5
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2answers
331 views

How to export graphics to SVG in script executed through cron?

I have a Wolfram script that generates plots, and exports them by evaluating expressions of the form Export["/path/to/some.svg", myPlot]; The script works as ...
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0answers
90 views

Batch processing of data files

I have a large set of data files containing x-y coordinates. I have written a notebook to extract angles and other relevant lengths from a single data file before exporting the results into a new ...
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0answers
26 views

File appears on a huge delay when using Export

When I use the Export function, even for simple things such as Export["Plot.png", Plot[Sin[x], {x, 0, 1}]]; there's a considerable delay after execution stops ...
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0answers
54 views

Combine multiple ParametricPlot3D to export to stl file (w/o using Show[])

I have multiple ParametricPlot3D functions, that I am visualizing together using the Show[] operator. However, I cannot export this as an stl file Some of my functions: ...
3
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1answer
39 views

Specifying that LocalObject should use MX

.mx is blazingly fast relative to .wl(.m) Unfortunately, it is not terribly portable. Word-on-the-street is that it's cross-system compatible, but not necessarily cross-version or even cross-point-...
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0answers
36 views

FrameStyle Thickness Inconsistent with Scale

I've noticed some unusual behavior in Mathematica when exporting plots. If I try to export an ArrayPlot with a frame around it, I notice that the resolution that I ...
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0answers
33 views

Mathematica Exports EPS with Extra White Characters and Outline in BarLegend

Observe the following Mathematica code. Forgive me that it's so long: ...
2
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1answer
54 views

Convert ArrayPlot Data to Matrix

I might have made a mistake here. Suppose I have spent a long time doing a calculation for an array plot as follows: ...
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0answers
84 views

Playing sound using an array of soundsamples

I have an assignment where I have to apply effects such as reverb to a .wav file using mathematica. I used Import["sound.wav","data"] to get the array and then did ...
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0answers
28 views

CreateIntermediateDirectories->False gives error, why?

I am on windows 7, using 11.2 Created new folder, and new notebook in it, saved it, and then typed ...
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0answers
137 views

How to create TAR archive without top-level folder?

Mathematica has the handy CreateArchive function, which allows you to efficiently create a TAR archive from a directory. However, I see no way of specifying not to ...