Questions tagged [export]
Questions on converting data, graphics, sound etc. from Mathematica into other file formats.
1,411
questions
0
votes
0answers
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 (...
0
votes
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 ...
1
vote
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 ...
7
votes
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). ...
2
votes
1answer
45 views
Converting between XML and JSON?
I can't seem to find a way to convert between an XML string and RawJSON:
...
0
votes
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 ...
5
votes
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 ...
0
votes
0answers
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
1
vote
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
votes
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
...
0
votes
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
votes
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
votes
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
votes
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 ...
3
votes
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 ...
-1
votes
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!
...
1
vote
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
votes
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 ...
0
votes
1answer
49 views
2
votes
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:
...
0
votes
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) ...
0
votes
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 ...
1
vote
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. ...
1
vote
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 ...
2
votes
0answers
25 views
Exporting Texture to pdf with vectorized frame axes
If you export Graphics with frame like below
...
2
votes
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 ...
3
votes
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 ...
0
votes
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
votes
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:
...
0
votes
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 ...
0
votes
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? ...
0
votes
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
votes
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
votes
0answers
34 views
2
votes
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 ...
1
vote
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 ...
5
votes
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 ...
1
vote
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 ...
0
votes
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 ...
0
votes
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 :
...
0
votes
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
votes
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 ...
1
vote
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
...
0
votes
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 ...
7
votes
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 ...
0
votes
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
votes
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
votes
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 ...
1
vote
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
votes
1answer
42 views
