Questions tagged [export]

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

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28 views

Why there are edges and wrong displayed when export the Polygon plot

I use Polygon to plot a figure, and then export it in different formats, they are so different. (and the SVG and pdf format will display wrong figure.) I hope there without edges when exporting pdf ...
5
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2answers
134 views

PDF export has inaccurate dimensions

Bug introduced in 11.2 or earlier and persisting through 13.0.0 [CASE:4895073] The following code produces a 10x10 grid of numbers, each in a 20x6 mm cell. ...
2
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2answers
77 views

How to export a meshless SVG?

I often need to export some svg with mma, but RegionPlot's diagrams will have some extra mesh after exporting SVG: ...
6
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1answer
116 views

Exporting text to KML file

My question is "how do you export text to KML?" Exporting Lines is straightforward. For example, the following grid was created by a function: ...
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0answers
41 views

Save Selection As command gives no options--only pdf format savable

I want to insert a Mathematica plot (ListPlot3D) into my question CopulaQuestion, but I no longer seem to be given the option of what format to use. Only a pdf seems possible, which I can't then ...
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0answers
36 views

OpenWrite Error On Export

I am attempting to search and export records from a very large file (~ 9,640,000 Kb). To do this I have used the following code: ...
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1answer
57 views

Export list of elements to .txt file

Well, I have the following Mathematica output (as an example): {3,6,7,12,45,67,89,101,349,692} And I am looking for a code that can export this to a .txt file that ...
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0answers
74 views

Effectively using all CPU cores while exporting a sequence of plots

In Wolfram Mathematica 12.3.1 on macOS I use Do[Export i-th plot to PNG file,{i,LargeNumber}] to generate a sequence of plots. This works well, but I noticed that ...
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0answers
51 views

Set filename using variable [closed]

Is it possible to use variable filename to Export in mathematica? For example, I want to export a number of files like ...
-1
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1answer
82 views

How to get a gif from the Clock result?

I get a Clock graphics like Dynamic@Plot[Sin[x], {x, 0, Clock[6]}, PlotRange -> {{0, 6}, {-1, 1}}] But how to export a <...
2
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1answer
48 views

How do I name the sheets in an Excel export [duplicate]

I have a three level nested list. When I export the list as an Excel document, I get the data in three different Excel sheets, as I require. I would like to know how to change the name of the Excel ...
1
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2answers
110 views

How to Export a `Dataset` into a single worksheet of Excel

I have a Dataset: ...
3
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1answer
96 views

Why does exporting a plot in raster graphics formats add a red background?

Bug introduced in 12.0 or earlier and persisting in 12.3.1 I've generated a Mathematica plot. When I right-click it and save it in a SVG file format like PDF or EPS, it looks great. (Unfortunately, I ...
4
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0answers
91 views

Best practices to save "large" data from numerical computations

After solving PDEs with NDSolve and saving data with DumpSave, sometimes, Mathematica pops up a window saying "Abort or ...
3
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1answer
91 views

How to export/import the following data in a proper way?

Consider numeric data that has the form {{{a,{b,c,d},e,f,g,h,k,{l,m,n},o}, ...},...}, where the first ... mean other similar rows, while the second ... mean ...
1
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1answer
56 views

How put a legend in an animation?

I wrote the following code for create an animation with legend: however I was not able to put the LineLegend command into the command Animate and so it seems that this is the reason for which I can't ...
1
vote
1answer
45 views

How to optimize time to obtain large data set? [duplicate]

I would like to generate a set of data of matrix of size 1000 x 1000 x 1000 in a region defined by 0 outside the sphere of radius r=100 centered in the coordinate (500, 500, 500), and number 1 inside ...
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0answers
20 views

Exporting a DimensionReducerFunction

I need to run my DimensionReducerFunction in a standalone fashion outside of MMA. That is, without calling into a kernel or through an APIFunction. For example, ...
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0answers
27 views

Error when exporting

Imagine I have a list of plots, call it frames, and I rasterize them in order to have a smoother exported video, like so ...
3
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0answers
163 views

Exactly recreating image NetEncoder output

I need to run an exported NetChain in ONNX, surprisingly the model exports and runs successfully, but there's a discrepancy in the image loading stage (the NetEncoder'ing that must be written manually)...
3
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3answers
118 views

Exporting CSVs of UTM coordinates. How to stop northing exporting in scientific notation?

I need to batch convert a folder of CSVs containing UTM coordinates from GDA94 to GDA2020. Sample data below: Copyable form: ...
0
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1answer
58 views

quality when saving as PDF [duplicate]

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2answers
76 views

Multiplot, extract data to a file

I used NDSolve to solve a system of ODE, and the resulting n functions y1[x], y2[x],... yn[x] were plotted with the Plot command, as follows, ...
0
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0answers
26 views

How to extract detail subsection of Metadata

I am trying to get subsection of the Metadata such as image, title, url, title, description but it is impossible. Can you advise how to get this information from the follow code and results. ...
0
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1answer
58 views

Export data to excel [closed]

If I have the following data of x and y: data=https://pastebin.com/LRjLMfcr How can I export data to excel to have the data in columns of x and y for each data set contained in the same tab, rather ...
1
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1answer
52 views

Strange behavior exporting UnsignedInteger64 in HDF5 format

The UnsignedInteger64 data format should be able to encode correctly any integer in $[0,2^{64}-1]$. When using this data format with ...
4
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1answer
120 views

Export is not clearing memory

Version: all 12.x OS: Windows 10 and MacOS I am having an issue with Export not clearing memory after it is done with exporting to an .mx file. I have reviewed other posts concering memory issues with ...
0
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1answer
43 views

How can I save the eigenvalues of a 1000x1000 COE matrix and 500x500 COE matrix in the same file?

I have generated eigenvalues of '1' 1000x1000 matrix of CircularOrthogonalEnsemble and saved it in a csv file using Export. Now ...
6
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4answers
460 views

Problem with exporting RegionPlot as PDF

I have the following RegionPlot (which code I don't present since it comes from a long expression): When I right click on it (within the notebook) and try to save ...
0
votes
1answer
76 views

Converting JSON to CSV but the formatting is not correct

I have a folder of about a million JSON files and I wrote this to convert them quickly to CSV, but the formatting is not correct for the software I'm feeding them into. Here's the code I'm using: <...
2
votes
2answers
81 views

Exporting a Large List to a CSV File Kills Kernel in 12.3?

I noticed that Mathematica 12.3 (also 12.1) kills the kernel when I try to Export a large list to a CSV file. No error messages, no warning, just a hard stop. Here is the code I wrote to replicate the ...
0
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1answer
37 views

Cannot retrieve a function definition from file after save with ParallelDo

This is an example of a problem I have retrieving functions from a file I save using ParalleDo. ...
2
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1answer
89 views

How to generate the file names as follows?

Suppose I have two variables called var1 and var2 which can have arbitrary values. I use them in a toy example as follows ...
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0answers
40 views

How to export current state of a dynamic variable to Excel

I have a table with column headers and data. (The original table is much longer than the example is use to explain my problem here). ...
0
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0answers
83 views

Different solutions for an equation

I have a problem with Mathematica, When I solve this equation in Mathematica and also in wolframalpha I have different solutions [[1] ...
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0answers
48 views

Can't Export string made with StringForm?

This works. It returns "acb". StringForm["a``b", "c"] This doesn't work. ...
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1answer
58 views

How to export iterated values of a function into a text file?

I have a 3x3 textfile 3.txt of numerical values. Each column corresponds to a,b,c respectively. I have a function f(d,e) as ...
1
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1answer
59 views

How to list all solutions appearing in range [duplicate]

A function h that I've written (it uses Reduce) outputs a list of integer solutions of the form e.g. ...
4
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1answer
123 views

"Poor" export quality for SVG image

I export an image in SVG format using the Export command (code below). I find the quality okayish, but not great. I tried playing around with ...
3
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1answer
166 views

Running out of memory when exporting at high ImageResolution

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14
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1answer
165 views

Creating animated gifs with less jitter?

I'm looking to improve the quality of exported animations (for which I'm limited to animated gifs for compatibility reasons), and the default export looks a bit unnatural/jittery. I'm wondering if ...
1
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0answers
51 views

How to get MaTeX to export to PDF with 12.3.1? [duplicate]

I like to use MaTeX to produce publication quality figures. It makes the right font at the right size. However, since upgrading to MMA 12.3.1, it does not export to pdf with export quality. What ...
0
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2answers
131 views

How to create and export high quality 3D plots with straight axes

When I create a 3d plot (say with ListPointPlot3D[{{0, 0, 0}, {1, 1, 1}}] the axes lines look quite bad. For example the z-direction axes, which due to the ...
1
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1answer
62 views

How to export arbitrary number of plots to separate pages of a PDF file?

I have 8 plot, just for sample data ...
2
votes
1answer
56 views

How can I convert the inverse hyperbolic function I defined and built-in inverse trig functions to TeXForm the way I prefer?

In Mathematica,the inverse hyperbolic functions are displayed with the prefix "Arc" like "ArcSinh[]", which I thought incorrect and misleading. Since the hyperbolic angle is ...
4
votes
2answers
125 views

Color that *imposes* transparency

Suppose I have a plot with a transparent background and I want to place a letter right on top of a curve. For clarity, I'd like to add an outline around the letter. The image below shows a white ...
1
vote
1answer
120 views

Export Grid object to pdf without border?

When I try to export a Grid object with a White background, I get a gray border around 3 of the 4 sides in the resulting pdf: ...
1
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2answers
46 views

Subbing in numbers to a set of solved simultaneous equations

I have the following set of equations (a,b,c) which all depend on some value x. The equations are defined in terms of 3 variables (d,e,f). I can solve the equations to find expressions for d, e and f ...
2
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0answers
59 views

Best mode to export a Mathematica notebook to LaTeX

I prepared a notebook with Mathematica containing many graphics and I tried to Save As -> LaTeX Document. Once opened in LaTeX I lost every graphic, I can't see the numbered items I inserted, the ...
2
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0answers
63 views

family photo album,how to optimize its realization?

I am Beezy, the eldest daughter of the couple. I have a lot of photos on paper and I want to make a photo album for my parents, but the task is titanic. First I use a scanner, to scan the photos that ...

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