Questions tagged [export]

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

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21 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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0answers
34 views

Properly Exporting Data to Excel

I have been looking at wind speed data from various locations. And I'd like to export this to excel. That part works. But what I end up with is a set of data from A1 to XXXX??? Essentially the ...
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1answer
28 views

Export a multidimensional array which contains numerics and symbols?

Lets say I have an array defined as: Array1 = ConstantArray[0, {1, 3, 3}]; Array1[[1, 1, 2]] = 5; Array1[[1, 1, 3]] = t; How could I export this array since it ...
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1answer
85 views

Detect sub figures and split (automatically?)

I would like to take a large figure showing a sequence of individual plots and automatically split the into series of images showing the individual sub-plots (to be exported as animated GIF later). ...
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1answer
45 views

Converting between XML and JSON?

I can't seem to find a way to convert between an XML string and RawJSON: ...
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0answers
23 views

Converting a contour plot in mathematica to a contour plot in matlab

Consider the table f[x_, y_] := x^2 + y^2; tab = ParallelTable[{x, y, f[x, y]}, {x, -5, 5}, {y, -5, 5}]; I can produce a nice contour plot in mathematica by then ...
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1answer
39 views

How to extend the DefaultDuration of Manipulate[] when it has Bookmarks?

How to extend the DefaultDuration of Manipulate[x,{x,0,1},Bookmarks->{"beginning":>(x=0),"end":>(x=1)}] to 20 ...
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28 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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2answers
59 views

How to export a cell in Messages console to PDF?

Using V12 on windows. This is the problem. I am calling an external function (Rubi in this case, but it could be anything), which ends up printing a cell (image) to the Console. I simply want to ...
2
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1answer
52 views

Convert any number into a friendly file name

I often need to export many similar plots with just one parameter changed. I like to include the parameter in the file name. For example ...
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0answers
41 views

Exporting data from NDSolve

I have solved an ODE using NDSolve and I wish to export data to plot in Python. I have solved the ODE and have the output of interpolating functions ...
2
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3answers
90 views

Writing files out to disk with names that incorpoate a parameter value

I have a notebook I run for different values of aspect ratio A all integers except 2.5 and copies its multiple plot results to my hard disc. So when I change A and rerun it, I have to manually change ...
2
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1answer
52 views

How can I generate an array of plots and export them?

I would like to save a list of plots generated using Table. I've tried to generate a 3 x 3 array of plots using the code shown bellow. (But a general code can ...
4
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1answer
59 views

Exporting Grid as PDF resizes the graphic. How to fix it?

I am attempting to export some figures and plots for a publication, and I decided to export the figures as the size they need to be without rescaling them. This would ensure that fonts and linewidths ...
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1answer
46 views

How to export the cell above to pdf using the Export[] command (not using GUI)

Sorry if this was asked before. I googled and could not find anything. Many times I need to export a cell to a PDF. It is always the cell above. Currently I do this using the GUI, by selecting the ...
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1answer
24 views

Exporting and then importing .dat file elsewhere, then plotting the data

I'm trying to perform a simple task: export data into a '.dat' file, then importing that file onto Mathematica on another terminal, and then plotting the list. But I keep getting the same blank plot! ...
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2answers
34 views

Export list of numbers as one line to a text file

I have the following list: list = {1,2,3,4,5} Now I would like to export the list to a text file such that the numbers are all on one line separated by a tab: ...
5
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1answer
101 views

How to export all graphics from a notebook?

The problem I have a notebook consisting of around 50 expressions like following: data = Table[i, {i, 10}]; ListPlot[data (*, some Plot options *)] I want to ...
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1answer
49 views

Why is Manipulation not creating a graph?

Why does manipulation not give a graph? ...
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2answers
150 views

How to use NDSolve with limited RAM?

How can I use NDSolve when running out of RAM? The code I am implementing: ...
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1answer
70 views

How to remove brackets from a data file

I would like to know how I can transform a file (.dat) that contains {x1,x2, x3, x4, x5, x6, x7, x8} {y1,y2, y3, y4, y5, y6, y7, y8} in another file (.dat) ...
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1answer
41 views

Saving contour plot graphics in eps format

I want to save my contour plot graphics in eps format, but when I try, the points plotted using Epilog do not show in the eps version. The plot looks like this in ...
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1answer
58 views

Import .wav and Export .csv - where is the bottleneck?

I have a number of .wav files in a folder. I want to: Import each file as data, cut each list into a certain number of small lists, export each list as .csv. The .wav files have a length of approx. ...
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1answer
39 views

How reduce resolution of a graph during export?

Suppose I have a density plot which I want to export in EPS format. But when tried using command, Export["/home/1.eps", %263, "EPS"] , the exported image has very large size (~100MB). How can I ...
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0answers
25 views

Exporting Texture to pdf with vectorized frame axes

If you export Graphics with frame like below ...
2
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1answer
56 views

Saving a Plot as a PDF without the “ Out[.] ” Appearing in the Plot? [duplicate]

I suddenly cannot save a ListLinePlot (with a legend) as a PDF without it also saving the indicator "Out[.] =" also there. This is really strange since I've been saving them all along (by highlighting ...
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2answers
35 views

Format table output

I'm trying to make a quick code to give me coordinates of some circles to be read in AUTOCAD. When I use the format "Table" or ...
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0answers
22 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 ...
2
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1answer
43 views

How to preserve multirows when exporting TableForm results?

I've created a table of data in Mathematica with a list of values with each data point. So for example, I have the following dummy data: ...
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1answer
45 views

An extraneous line appears in the printed version of a Mathematica-image in a pdf-document

My system/workflow Mathematica version 11 MikTeX 2.9: tex->dvi->ps->pdf->paper I have run into the following difficulty. I cannot tell whether the problem is caused by Mathematica, MikTeX, Adobe, or ...
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0answers
22 views

Export HTML + MathML is skipping some math. Why? How to fix?

Using Mathematica's HTML export feature with MathML often skips some expressions, instead rendering them as plain HTML instead of MathML. Probably, in the options there is a way to force it, but how? ...
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0answers
36 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 ...
7
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2answers
121 views

Exporting image and scale

Let us say I have a plot, for example that one: Plot[x^2,{x,0,5},AspectRatio->5] and I would like to export it as a PDF in such a way that if I print the PDF ...
0
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0answers
34 views

How to export the following table?

Consider a table ...
2
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1answer
75 views

Remove the background color

How do I remove the background color from the drawn graphic? When I insert the Mathematica-derived plot image (.emf) into the Word, I always find a white background color. How do you make these ...
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0answers
16 views

Exporting images to Wolfram Cloud w/o requiring login? [duplicate]

I've been exporting images to the wolfram cloud so that I can upload them to a report that others can see: CloudExport[pic, "PNG", "example.png"] This generates ...
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0answers
87 views

How to export high dpi PDF graphics at a low physical dimension with small file size?

Exporting PDFs While it is seemingly obvious how to export higher resolution pdf vector graphics: https://mathematica.stackexchange.com/search?q=pdf+export+high+resolution There is nothing to be ...
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2answers
80 views

Export a Package (.m) from a Notebook (.nb) [duplicate]

I recently started creating Mathematica packages. I find it easiest to develop functions in a Notebook (.nb file). This allows me to add sections, comments and examples. I don't want to duplicate ...
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0answers
38 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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0answers
67 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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2answers
39 views

Change input filename according to ticker

I want to import a series of files with similar filenames that change according to a "ticker". An example is filenames A1_data.dat, ...
0
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1answer
29 views

Simplest way to export (and import) definitions?

Consider I have this code : f[1]=2 f[1.5]=6 f[3]=4 What is the simplest way to save the array f defined on those three numbers in a file ? (in my case, I will ...
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1answer
44 views

Export multiple lists in table form to the same file

I have a list, call it mylist, made of many sublists that are just points from a plot and I would like to export that to a single file. Let's say I have, for example, something like this ...
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0answers
51 views

Mathematica Online and Exporting Animations

I am using the online trial version of Wolfram Mathematica. I have created an animation and I am trying to export this animation as a video. I have tried ...
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0answers
99 views

How to export a notebook to Jupyter?

I would like a tool to convert any Mathematica notebook into a Jupyter labs notebook, preserving as much content as possible (.ipynb files are just special json). Obviously, this would need to ...
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0answers
44 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 ...
5
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1answer
56 views

Augment Export function to support custom number formatting

It's a shame that the Export framework provides no support for custom formatting of real numbers. Is it possible to augment the framework so that a "NumberForm" ...
0
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1answer
62 views

How to transpose a data of N lists?

I am using a command like this data = Transpose[{t1, Table[z1[[i]], {i, 1, 10}]}] //Tableform There will be N lists t1,z1[[1]],...z1[[10]] I would like to ...
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0answers
38 views

High-dpi screen having troubles with exporting DensityPlot as PDF

I recently upgraded my laptop to one with a higher dpi screen (72->96), and it has caused a world of problems with various applications, specifically Mathematica. I run Ubuntu 18.04, and previous to ...
0
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1answer
42 views

Discrepancy in the solution provided by NSolve

I have a code which goes like this: First one ...