Questions tagged [export]

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

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33 views

How do I add the carriage return at the end each line?

I am working with SRIM. It takes as input, files each of whose lines end with the carriage return and line feed characters (respectively #13 and #10 ASCII characters) as said in the tutorial (page 15):...
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27 views

How to avoid CSV exporting all results in one row

I have this function which works fine: ...
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47 views

Wrong image size when exporting to pdf

I'm having trouble in getting a plot adequate size when exporting as pdf. When I select my cell and use "Save Selection As...", everything turns almost ok. Sadly, I get an annoying "Out[...
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Is it possible to generate and export plots in a high-performance cluster environment?

I have access to a cluster that uses SLURM. I am not very knowledgeable about using clusters, so figuring out how to submit Mathematica jobs was a challenge but eventually something was worked out. ...
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How do I share a Dataset using Wolfram Player?

I can Export a Dataset to a Notebook or CDF and share it with another person who only has access to Wolfram player. They can see ...
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Exporting a Mixed (text and numeric) List to a File and Reimporting it Without Unwanted Changes

I found a few similar posts, but not close enough to give me an idea what to do. My problem is that I have a mixed format (data and string) nested list which I want to output to a file. I then want to ...
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23 views

Exporting column data to a specific column and row range

When importing from an Excel file for the data contained in column 3 and rows 2 through 58, for example, one can use the following command: ...
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14 views

Trouble re-importing the output from an x3d export

I'm having some trouble re-importing the output of an x3d export of a 3D plot, and I'd like to understand why it's failing and how to fix it. The short version of what I want to do is to make a 3D ...
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65 views

Problems with nonalphanumeric characters when exporting to PDF/SVG on Mma 12

It seems that exporting cells containing nonalphanumeric characters to SVG or PDF formats doesn't work as it should in Mma 12 on Linux (Fedora 30). For example ...
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42 views

How to show the value of $ x $-axis based on $ y $-axis and saved into table?

I have a code here to calculate the value of y-axis of each partition based on mx. What I would like to do next is: To show the value of each x-axis from the ...
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56 views

Is there a more efficient way to use StringReplace?

I have constructed a table that I want to save in such a way that it looks like a python input because of reasons. For that I save the table's output in a .txt file and then perform a StringReplace ...
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45 views

convert rational number to a text-string fraction — i.e Numerator “/” Denominator — for file export

I experience difficulties attempting to convert a list of rationals to textstring fractions with numerator divided by (i.e. '/') denominator, and outputting each on a subsequent line to a file (i.e. [...
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37 views

Export Graphics3D Object as .fbx file with animation

Suppose I have a Graphics3D object named objanim that is a function of some variable t. I can export this animation to a ...
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68 views

How to export HyperbolicPolyhedron as STL?

Here's the starting point (It's the Mathematica "Spikey 2" logo): Graphics3D[HyperbolicPolyhedron["Dodecahedron", 1.3], Boxed -> False] Here is the link to ...
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28 views

Export to ExpressionML extreme memory consumption

I have a big variable, data, that is (roughly) a large list of polynomials in x with numerical coefficients at high precision (...
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48 views

Mmma connectivity . parquet. python

Is there any way to exchange data in binary format with python ? Example. a) I have data in Mmma and want to export them to make use in python ... b) Want to use Parquet format
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27 views

Why is the number of sample points of an audio changed after being export?

I have an audio audio001 and I need to export/import it so that I can do auto-correlation. Below I used ...
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43 views

Export of a graphics object with a fixed size

I am trying to generate a figure produced by Graphics command and export it to a pdf file having a fixed width. I followed the answer in these links, 1 and 2. These ...
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34 views

How to export the following table?

Consider a table ...
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53 views

How to save a all matrices renewed in each iteration?

I have a (n by m) matrix , in which the elements are recalculated and replaced by new ones in each iteration. (In other words I have a loop in which the elements of the mentioned matrix are being ...
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188 views

Export list of matrix from mathematica to python

I want to have a simple method to export a list of matrix from mathematica to python. Consider the following code: Mathematica : ...
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68 views

How to export a multidimensional array in which each element is also an array?

I have a {15,5,2} dimensional array and each element is itself a {14,16} dimensional array. When I export/import my file as an excel file I get a {15,,5,2} dimensional array but with {} dimension for ...
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37 views

Export XYZ matrix selecting positive Z data points in three files and keeping the matrix form

The following code saves XYZ points in a separated file but keeping the matrix shape. ...
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52 views

How to save a multidimensional matrix in separated files for each dimension

I need to export to a file a multidimensional matrix, each dimension to a file. For example: ...
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80 views

Exporting JPEG images to PDF losslessly (without modifying them)

I have several JPG images each representing one page of document. I want to export them to PDF file but without re-encoding them. I am able to do it, but images are always modified by Mathematica. ...
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25 views

exporting graphics has missing features in pdf format in 11.0.1

I am creating graphics with the following code ...
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39 views

Export of plot depends on kernel

I am trying to export a log-plot to a pdf-file but the logarithmic axis ticks are broken when exporting from my default kernel local. The exported pdf is as ...
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57 views

Suggestions for how to suspend a programme, while preserving the computations, which takes several days to finish?

I have a programme that needs to run for some time (2 days more or less). I only have access to a laptop, which I must turn off at the end of the day. I thought of making my programme to export the ...
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How to save the output data of second order differential equation in Mathematica?

I am beginner in Mathematica. I am trying to save the output data as a text file but I could not save ! ...
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62 views

Undo added line breaks PutAppend

I used PutAppend to write away a some results. It turns out that Mathematica has inserted annoying line breaks. This is discussed in Why there are line breaks when ...
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158 views

exporting animation in .AVI

i have a problem with exporting an animation as a video; i can't get the animation to only go in one direction it awlays goes forward and backwards. AnimatioDirection does nothing. i can't remove the ...
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51 views

visualization of timedependent flux data

I am trying to visualize some electronic flux data for a quantum mechanical system. I have a file containing electronic flux values and coordinates for different timesteps in a quantum mechanical ...
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240 views

Raster ListDensityPlot with vector axes and labels

Is there an easy way to export a raster DensityPlot or ListDensityPlot but with vector axes, lines and label? I didn't find an easy answer in other questions.
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168 views

Export & Import Association with Lists and Rationals without ExpressionJSON

Consider following association: ...
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28 views

Extending the runtime of a export .avi file

I've the following code: ...
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144 views

Broken lines in exporting pdf of 3D plot in Mathematica 10

I want a 3D-plot with mesh lines as written in the code below: ...
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52 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, ...
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78 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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62 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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49 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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213 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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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: ...
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150 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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36 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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203 views

Graphics3D Export into STL is not complete

I do have a problem with exporting 3D graphics out of Mathematica into a binary stl file. In the 3d graphic there is a 3d disk, which is not originally contained in the mathematica function pool, but ...
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146 views

Using Export to save output of Show as an svg file makes disorders text in the files

I used the code shown below to save the output of Show: ...
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56 views

How to get a 1 bitdepth JPEG image

Make a test image img = Binarize[ExampleData[{"TestImage", "Lena"}]] ...
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48 views

Exported DAE file can only be opened by Mathematica, not preview nor xcode on mac

I built a simple model with 3D graphics and exported it to a DAE file, The 3D graphics looked good before export, but different and wrong after reimporting them from the DAE file. Here is some sample ...
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How to avoid a textfile getting changed when exported as HTML?

How can I export whatever I like to an HTML file, without Mathematica ensuring that it conforms to any standard? In other words, how can I get Mathematica simply to assign an .html suffix to a string ...