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Questions tagged [export]

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

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Remove contours of filled areas

I think this was already asked but not answered before, but I cannot find the post. Consider a plot with filling: ...
yarchik's user avatar
  • 18.4k
0 votes
0 answers
28 views

Coverting .nb file code content to string type using NotebookImport

For my work I need to import the notebook and get all the contents from the code cell. For this task I chose ...
ordenarion's user avatar
2 votes
1 answer
55 views

Memory problem in exporting images

I saw discussions of similar questions in the past, still, I will ask mine. It seems there is a memory leak in exporting images with recent versions of Mathematica - 13 and 14. What happens is the ...
Dmitry Garanin's user avatar
0 votes
1 answer
45 views

Export algebraic expression to Python with special functions

I have an enormous algebraic expression in Mathematica that I want to export to Python. The expression per se is not complicated, more like a polynomial, but it contains some special functions defined ...
SNC92's user avatar
  • 63
3 votes
0 answers
32 views

Mathematica call CompiledFunction from Python with Listable and Parrallelization attributes

I have a CompiledFunction e.g. this: ...
Okarin's user avatar
  • 31
4 votes
1 answer
92 views

Export a dataset to Excel into a named sheet

I have a dataset: ...
Eisbär's user avatar
  • 1,476
1 vote
2 answers
47 views

Is it possible to "save/convert" a 3D plot into a FBX or OBJ file to use in softwares like blender or maya?

Suppose you run a code to plot: ContourPlot3D[ x^3 + y^2 - z^2 == 0, {x, -2, 2}, {y, -2, 2}, {z, -2, 2}] or ...
M.N.Raia's user avatar
  • 503
2 votes
0 answers
56 views

How to save picture with numerical data?

This animation shows LHC detector architecture Animation has been generated from 3D image saved as .nb file From 3D image d we can retrieve data about every ...
Alex Trounev's user avatar
  • 44.7k
1 vote
1 answer
67 views

Why is Mathematica exporting a very large gif?

I am trying to export a GIF using Mathematica. Several other GIFs are about 2-3MB large. But the following one generates a whopping 70MB GIF, even though it is not extremely complicated. Any ...
Mohit Kumar's user avatar
1 vote
1 answer
64 views

Issue when exporting Polygons in PDF

Consider the following code ...
sam wolfe's user avatar
  • 4,693
2 votes
2 answers
139 views

Failed to retrieve raw data from importing InterpolatingFunction derived from NDSolve

I tried numerically solving a set of time-dependent PDEs with variables {u, v, w} by NDSolve over 2 regions with 2D grids, ...
dopey's user avatar
  • 63
2 votes
3 answers
323 views

Saving formatted code [closed]

I am writing some ODE notes with lots of pictures generated using Mathematica, and I'd like to include the code used to generate them. Currently I have a notebook where all the pictures are generated. ...
Mariano Suárez-Álvarez's user avatar
4 votes
2 answers
259 views

Making geometries with Mathematica for use in Ansys

I am trying to model deformations caused by identical, solid half-ball bearings on a thin, solid cylindrical plate in Ansys. But drawing the geometries is much easier in Mathematica, especially if I ...
Teg Louis's user avatar
3 votes
2 answers
227 views

How do I export an entire notebook as an image?

I am trying to export a complete notebook as a single image. I do not want separate pages, just one really long image. I think I got close to figuring this out in the past, but I forgot what I did. I ...
Alec Graves's user avatar
  • 1,058
1 vote
2 answers
162 views

Change default save path/location of an .nb by code

If I open c:\test1\test1.nb and click Mathematica MenuBar - File - Save as... then a window for Save as... pops up, and the default save path is ...
imida k's user avatar
  • 4,295
4 votes
1 answer
160 views

How can I convert a list containing three points and its equation passing three points to text file?

I have a lis ...
John Paul Peter's user avatar
5 votes
1 answer
181 views

How can I convert the code from Mathematica to text and put it in enumerate like this?

I have a list ...
John Paul Peter's user avatar
2 votes
0 answers
35 views

Weird behaviour of Image`ImportExportDump`ImageReadPNG

Here is the problematic code, ...
matheorem's user avatar
  • 17.1k
2 votes
1 answer
47 views

Exporting the Print output in a file

I have the following list ...
Tanmoy Pati's user avatar
10 votes
1 answer
165 views

Precision of interpolation function after exporting and importing

I've solved a differential equation using NDSolve with a large working precision prec. The output is a few interpolating ...
MarcosMFlores's user avatar
2 votes
1 answer
79 views

Export Notebook as Text (in 13.3 &14)

What is the best way to export a notebook as readable plaintext - while preserving as much structure as possible? The motivation here is the need to bulk-ingest notebooks and chunk them (for use in ...
user5601's user avatar
  • 3,593
3 votes
1 answer
45 views

Alternatives to Export to write long list as a table on a file

I have a large list (approx 50 millions elements). I could Export it as a table like this: ...
mattiav27's user avatar
  • 6,727
3 votes
3 answers
87 views

Convert a string with $N^2$ entries to a rank-$N$ matrix

Suppose we are given a set of numeral data like a string that consists of $N^2$ entries, say $N$ is very large (here $N=8$ for simplicity, but $N$ can be $10^8$...) ...
zeta's user avatar
  • 251
3 votes
1 answer
89 views

Problems that occur when converting to PDF files using NotebookPrint

I made a string expressed in StandardForm format. ...
Milk's user avatar
  • 1,688
1 vote
0 answers
86 views

How to faithfully import all the colour schemes of a Mathamatica SphericalPlot3D into SolidWorks?

Say that we have a list of tuples called "data", where ...
Quantum Kid's user avatar
0 votes
0 answers
34 views

Low EPS export quality for Histogram/BarChart

I like to export a figure as an EPS and continue to edit it afterwards (e.g., with inkscape). In the past, I was only exporting plots and everything worked fine: figures had high quality, and I could ...
Philipp Strasberg's user avatar
0 votes
2 answers
40 views

Export multiple results to sequentially named Excel sheets

When, I want to export a lot of my results to excel, how can I make sure that the Sheet name is also listed according to the results? For example, There is a following the result. ...
hare's user avatar
  • 406
1 vote
0 answers
78 views

How to import and export on Wolfram Cloud?

I created a CDF document that imports images and exports output results. ...
Milk's user avatar
  • 1,688
1 vote
0 answers
22 views

PDF export plot markers issue

I'm having an issue with a relatively textbook pdf export ...
Vsevolod A.'s user avatar
7 votes
1 answer
328 views

How can I export a text file in UTF-8 with a BOM (also known as UTF-8 with signature)?

The default setting "UTF8"/"UTF-8" results in a text file without a byte order mark (BOM)/signature. What if ...
xzczd's user avatar
  • 66.2k
1 vote
0 answers
28 views

Generator of limits of successions according to type of indeterminacy. Correct syntax

I am trying to make a limit generator with 3 columns, number of the exercise, the second column is the limit (perfectly written with n-->00), and the third column is the result of the limit. I have ...
wilma's user avatar
  • 11
0 votes
0 answers
52 views

Way to download all attachments from yahoo.com

For a long time now I want to download the attachments from my yahoo.con mail, only the files, no text, but in batches, so MMA gets into my mail and downloads every attached file it finds in a folder. ...
zeros's user avatar
  • 2,263
5 votes
2 answers
70 views

Where is the new System`ConvertersDump`$extensionMappings?

I used to find the extensions mapping from System`ConvertersDump`$extensionMappings, which gives a mapping like "{"*.3ds" -> "3DS"...}&...
RoderickLee's user avatar
8 votes
1 answer
254 views

How to automatically install FFmpeg without an error

When I try to export a list of images as an AVI file, I get this message: When I select "Install FFmpeg", this message then pops up The community post is hard to follow, and the images ...
BioPhysicist's user avatar
  • 1,124
5 votes
2 answers
123 views

How to export a correct .json file [closed]

This is my current code: ...
yode's user avatar
  • 26.8k
1 vote
0 answers
83 views

Exporting 3d plots to pdf combining rasterised and vector elements

Exporting 3d plots to vector files is a longstanding problem: Exporting graphics to PDF - huge file Exporting 2D projection of 3D graph in SVG form Export Plot3D in Mathematica 10.1 is Rasterized by ...
spyros's user avatar
  • 41
7 votes
0 answers
93 views

Cross platform PDF export. Consistent fonts in Windows vs. Linux

Here is an example: ...
Kuba's user avatar
  • 137k
4 votes
2 answers
197 views

How to export data to Excel with images within cells?

How can I export data along with images into Excel, with the images inserted into cells as shown below? ...
internet's user avatar
  • 657
0 votes
0 answers
44 views

Export interpolated data from ListDensityPlot3D

Following code is for a 4D graph generated with ListDensityPlot3D using discrete data. ...
buddhika gayani's user avatar
0 votes
1 answer
104 views

Text missing when exporting a plot as .pdf

I have Mathematica 13.1 on Windows 10. The problem is not present on Mathematica 12.1! I try to export the following plot: ...
John Taylor's user avatar
  • 5,733
0 votes
0 answers
59 views

Exporting histogram to PDF with log scaled heights does not seem to work on 11.2

I'm on version 11.2 and using Windows 10. Here is some data and a histogram of it with log scaled heights. ...
Kiro's user avatar
  • 1,521
0 votes
0 answers
28 views

Some (fake) italic fonts not preserved in Export

For some fonts like DIN Alternate, italics (which I believe are fake since DIN only has one shape) don't get preserved by Export ...
Alex Bogatskiy's user avatar
1 vote
1 answer
118 views

Convert .gif to HTML and keep animation [closed]

I want to convert any .gif in HTML on Mathematica and keep the animation of the gif. For this I use this function: ...
DuK's user avatar
  • 111
1 vote
1 answer
160 views

How to convert the Mathematica matrix to MATLAB format and using MATLAB to verify the solution?

I have got the solution of the matrix system and get the solution using LinearSolve, and now I want to use MATLAB to see whether it can generate the same solution, ...
fhrl's user avatar
  • 129
2 votes
1 answer
83 views

Importing interactive Mathematica plots into a website

I'm new to Mathematica, I've been using the free version of wolframscript and the manipulate function to generate interactable ComplexPlot graphs, I was wondering whether I could embed these graphs ...
Jonathan Crocker's user avatar
1 vote
0 answers
69 views

Byte array to String with no internal processing, e.g. 𓃰

UTF8 defines a way to map from bytes to glyphs. In particular, glyphs with code <128 can be 1 byte, glyphs with code <2048 can be 2 bytes, etc. up to 4 bytes. For instance, the white queen <...
Adam's user avatar
  • 3,946
1 vote
1 answer
141 views

Exporting a table using Fortran format for numbers [duplicate]

I would like to export in txt or tsv format a table that contains both alphameric and numeric entries, but I would like the numeric entries to be exported in Fortran format. For example 1.234E-9. Is ...
David Keith's user avatar
  • 4,407
1 vote
0 answers
158 views

Incorrect line thickness in the exported PDF

The code below plots and exports to a PDF file. As one can see, there is a clear difference between the plotted line thickness in the notebook (left) and in the PDF snapshot (right). This is a sister ...
xiaohuamao's user avatar
  • 4,728
1 vote
1 answer
78 views

Export to PDF changing ticks color

I'm exporting several images like Export["path.pdf", fig, "PDF"] The output, however, have the Automatic gray coloured tick labels changed to ...
GaloisFan's user avatar
  • 405
5 votes
2 answers
188 views

Line thickness out of control in exported pdf

The code below plots and exports to a PDF file. As one can see, there is a clear difference between the plotted line thickness in the notebook and in the PDF snapshot. ...
xiaohuamao's user avatar
  • 4,728

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