Questions tagged [export]

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

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2
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20 views

Export and Printout3D missing pieces in STL file

I'm experiencing some strange behavior when using Export and Printout3D on the entire object created below. Exporting each part individually or using Printout3D work just fine. Also, for some reason ...
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0answers
15 views

How to build a text file running notebook in the cloud

I have a Mathematica notebook that works perfectly, generating a Scala tuning file and downloading it as a Cloud Object to my local computer. I converted the code to run in the Wolfram Cloud, and all ...
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0answers
27 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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0answers
37 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 ...
0
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1answer
42 views

Can I use StringReplace to write the number of row which I am replacing?

I have a text file which I have constructed as ...
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0answers
50 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 ...
3
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1answer
93 views

Control page width when using ExportPacket[…, “InputText”]

Suppose we have a cell like this: ...
0
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1answer
24 views

Generate a texte file of 3 columns from a function of 3 variables

How to export a function f(x,y,z) as a table of 3 simple columns ? When I use Export["result.txt", Flatten /@ data, "Table"], I don't get the data in the form: ...
0
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1answer
21 views

export Nintegrate

I use the following NIntegrate to calculate my integral. When I use, Export, I get the f(r) value in the text file but not r. ...
0
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0answers
35 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. [...
1
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1answer
34 views

Exporting column vector as matrix in latex via “Copy as” doesn't always work. Example with vector

I want the simplest way of exporting matrices, and vector from mathematica to Latex. Usually, I display my matrices in MatrixForm and copy as Latex to paste in my latex document. However it seems it ...
1
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1answer
49 views

Export new data in JSON [closed]

While processing data in cycle my code create some json object like this: ...
2
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1answer
38 views

Export to Excel with empty cells as dilimiters

I would like to combine some pieces of data and export the data to Excel, but I need to insert some empty cells between pieces of data as the delimiter. For example, I have two lists ...
0
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1answer
48 views

How to export a table of functions [closed]

Consider a table having rows {a, b, f[a,b,t]}, where a,b are parameters while f is a function of t (being the numeric solution of some differential equation). Is it ...
2
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0answers
36 views

Having problems with exporting a large notebook as a PDF file

I have a largish notebook (300 hundred pages when printed) that I have exported to PDF in the past (version 11?). I am having trouble with this in version 12.0. A PDF is produced (except once), but ...
1
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1answer
32 views

Preserving the headings when exporting a table

I have the following SparseArray: ...
1
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0answers
47 views

Preserving mathematica formatting when exporting to Excel [closed]

I have a list: lis = {{"a", "b", "c"}, {"d", "e", "f"}, {"g", "h", "c"}} I would like to format the list such that whenever "c" occurs as the last element in a ...
2
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0answers
38 views

Exporting Manipulate objects as .mov without UI controls [duplicate]

For a video project I am using Mathematica to create graphic mathematical visuals. However, I can't quite find the necessary setting in order to get a good looking image. I am using ...
2
votes
1answer
87 views

Convert Plot to Base64 [closed]

My goal is to get a Base64 string directly from a plot (or any Graphics object) in Mathematica such that, when using a Base64 decoder online, such as this one, I ...
0
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1answer
50 views

How to reduce number of decimal Mathematica outputs in excel

I have a code which returns numbers with 20 decimals, when I copy them and paste in excel I can't reduce number of decimals, Is there any special way or trick to copy and paste so that I can reduce ...
1
vote
1answer
41 views

Export table to EPS figure without line breaks

I produce a 16x16 table of arrows as follows: ...
2
votes
2answers
83 views

Running a notebook which imports and exports files repeatedly

I am trying to automate the process of running a Mathematica notebook that takes as an input a .txt file and exports another .txt file. This notebook was not written by me, and I don't fully ...
2
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0answers
24 views

Preserving ColorFunction when exporting 3D density plot? [closed]

I am trying to produce a 3D density plot from a set of points. Minimal code to generate a similar set of points and plot is ...
3
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1answer
64 views

Create a GIF from animated plots

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2
votes
2answers
105 views

Exporting the data points from two plotted curves

I am using Wolfram Mathematica 11. Given these quantities: ...
1
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0answers
16 views

Exporting output from many NDSolve's to common .txt [duplicate]

Let there be the following working example ...
0
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0answers
21 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 ...
2
votes
1answer
52 views

How to write a formatted data into a text file?

I have a function which is written below ...
0
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1answer
41 views

Export NDSolve output to .txt

I tried to store the output of the following piece of code ...
9
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0answers
187 views

Is it possible to use better modern compression algorithm instead of zlib in Mathematica for efficient data saving and loading?

Some backgrouds of my problem: Recently, I had a heavy data analysis work to do. Each day I got thousands of csv Files(colums with different datatype) with total several Gigabytes. I have to ...
1
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1answer
46 views

Import and Export DateObject

I'm trying to import a spreadsheet with dates and export it again. But the cell reads ### in the exported file. It's shown in the screenshots. This is my code. ...
4
votes
2answers
73 views

Rasterization problem in version 11.3.0 that was not in 8.0.1

I am running MacOS 10.11.5 and I have recently upgraded from Mathematica version 8.0.1 to version 11.3.0. I created the animation for this answer on Mathematics using the Mathematica code ...
1
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1answer
86 views

Export Mathematica Animation With Retina

Right now I have: ...
0
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1answer
30 views

Export to CSV gives unformatted output and unexpected characters

I want to export data I collected in a Table to a CSV (or XLSX)-File. However, the output is not very handy, it is not in a column-shape but surrounded by {} and in ...
0
votes
0answers
58 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 ...
0
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0answers
25 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 (...
1
vote
2answers
119 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 the data are difficult to work with in excel. This is what the raw export ...
1
vote
1answer
30 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 ...
7
votes
1answer
90 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). ...
4
votes
3answers
113 views

Converting between XML and JSON?

I can't seem to find a way to convert between an XML string and RawJSON: ...
0
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0answers
35 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 ...
5
votes
1answer
43 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 ...
0
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0answers
32 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
1
vote
2answers
67 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
votes
1answer
53 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 ...
0
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0answers
53 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
97 views

Writing files out to disk with names that incorporate 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
votes
1answer
72 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
votes
1answer
101 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 ...
3
votes
1answer
53 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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