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

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7
votes
1answer
341 views

Causes “libGL error: failed to load driver: swrast” an Huge Overhead in Parallel under Version 10.3?

Under Linux (SUSE Linux Enterprise 11) for Mathematica Version 10.2/10.3 I observe the following error in parallel ...
2
votes
0answers
54 views

Problem with exporting plot data into .txt: not whole range is exported [closed]

I need to export my data into a .txt document to import it in $\LaTeX$. For a given M, I used the follow code to export: ...
1
vote
1answer
90 views

Multiple Import and Export of Images

I wrote a program that imports an image and creates three new images, for example "black and white" or "grey scaled". My problem is that i work with around 200 images and it takes a long time to ...
5
votes
1answer
188 views

Version 10.3 PDF export [closed]

Before I upgrade to Version 10.3, can anyone tell me if the issues with hyperlinks and PDF export have been solved? Here is the original post and issue I am referring to. Hyperlinks not preserved ...
0
votes
1answer
61 views

Exported picture has less MB than imported

I have to duplicate a picture several times – and each time the duplicate shall have another name. I do this with mathematica 10 with the following easy code: ...
12
votes
0answers
191 views

Is there any way to export vector graphics with shading?

This has irked me for a while as I really feel its a significant shortfall in Mathematica's abilities but maybe I am missing something. I would like to export simple graphics with shading in a ...
1
vote
0answers
64 views

How to import and export msgpack?

MessagePack is an efficient binary serialization format, I find it much better than JSON. There is currently (as of v10.3) no support for this in Mathematica. Does anyone know of third party ...
5
votes
2answers
276 views

How can I insert an EPS file exported from RegionPlot into MS Word?

I generate a figure using RegionPlot and then Export it as "EPS". When I insert this picture ...
0
votes
1answer
130 views

Follow up: how to evaluate this double sum quickly

This question is a follow-up to my previous question. The code I use at the moment is the following: ...
1
vote
2answers
74 views

Export numeric data with preset decimal places

I have a table of pairs of numbers, each with 300 decimal places, which are all important. If saved using Export["data.dat", data] and then imported back via Import["data.dat"] - then the 300 decimal ...
2
votes
0answers
94 views

Export Mathematica to $\LaTeX$ properly

I am simply trying to convert an existing sample in Mathematica to $\LaTeX$. For example, if I open a new Mathematica notebook using styled templates such as Journal article and save it as $\TeX$. ...
1
vote
0answers
55 views

errors STL export, contains rotate or GeometricTransformation

I failed to export a STL file containing a Graphics3D with a Rotate or GeometricTransformation. ...
5
votes
3answers
183 views

Exporting PDF with large PaperSize

Suppose I create a new Notebook: nb = CreateDocument[{TextCell["PDF Test", "Section"], Table[PieChart@Range@5, {7}]}]; And set a big paper ...
1
vote
0answers
31 views

Export vector in .txt file with newline separator [closed]

I need to export a 1-D list (vector) in .txt format with one line corresponding to one value : v = {v1, v2, v3, ..., vn}; And the result should be, in ...
1
vote
1answer
63 views

Exporting special characters

I'm trying to export a string with UTF8 characters, but... ToString[{"a" -> "\[Lambda]"}, CharacterEncoding -> "UTF8"] (* Out: "{a -> λ}" *) My FE ...
0
votes
0answers
34 views

How to export a list of graphics to a multi-page PDF, each on its separate page? [duplicate]

I tried with these codes: g1 = GraphData[{"Complete", 8}] g2 = GraphData[{"Complete", 4}] Export["Graphs.pdf", {g1, g2}] SystemOpen["Graphs.pdf"] to shown these ...
2
votes
3answers
128 views

Extract function from a parametric interpolating function

I've read the answers of How to make use of an interpolating function outside of Mathematica?, Interpreting the interpolating function and saving data to plot with external program, Extracting the ...
0
votes
0answers
29 views

Save lists to re-open with Mathematica [duplicate]

I want to save a result of a computation in a file to re-open then in Mathematica in a new session. What is the most efficient and simple way to do this? To be specific, I am using ...
3
votes
1answer
51 views
3
votes
1answer
85 views

PlotLegend reduces plot quality

I have used of these lines to plot three functions (in the first plotted figure) and I used of PlotLegend for them to be recognized. In the second plot I have used of all written for the first plot ...
2
votes
0answers
71 views

Exporting organization of Mathematica's documentation to a JSON file

In this answer, @Vitaliy Kaurov explores and utilizes new Mathematica's functionality WolframLanguageData: ...
1
vote
1answer
93 views

How hard is it to export numbers that can be used in other programs? [duplicate]

I am calculating a few lists of values that I have in arrays. I want to export these into a tab-delimited text file that I can import into other programs for analysis, plotting and so on but I am ...
2
votes
1answer
79 views

Export an animation as .avi file with sound?

If I have a list myTb containing Image objects, I can export the list as an .avi file using the command ...
2
votes
3answers
103 views

How to store the nonzero elements of a sparse array in a file? [duplicate]

Often I need to use same matrix several times and for that I save them in an external file. Converting the matrix into SparseArray can save a lot of space in this ...
2
votes
1answer
70 views

Having trouble modifying entry in a list

Hi, I am trying to create a small repository by entering three things as a list of string, namely the asp, sequence and description. The trouble that I am facing is that while I am manually ...
1
vote
2answers
108 views

How to export a “.wmf” type figure with the frame as a vector but the main figure as a scalar?

I would like to export the following figure in a ".wmf" type, so as to edit it further in PPT. But the exported figure size is too big, about 2 MB. The reason is that there are too many data points in ...
4
votes
1answer
43 views

Make Rasterize/Export use Notebook-specific options?

Sometimes I need Notebook-specific options such as Background color or FontProperties -> "ScreenResolution". (Ref: How to ...
13
votes
1answer
206 views

How to share a notebook?

I have a folder in dropbox syncing to my desktop. I tried sharing a notebook file this way, but this generates lots of errors, conflicts, and data loss: I have notebooks with Dynamic and other ...
3
votes
0answers
76 views

How to export to NetCDF format

Consider I have a scalar field on a grid f(x,y), where x and y can take values ...
0
votes
0answers
41 views

How do I change a 3d bspline curve to a polygon based graphic? [duplicate]

I have a graphics image generated with bsplines: Graphics3D[Tube[BSplineCurve[pts], 2]] I want to export this to a .stl file. To do so I know I need to modify ...
5
votes
1answer
125 views

How to analyze all the data in a directory

I am trying to import, analyze, and save all the .txt files in a specific directory. I can do this with a single .txt file using the following code: ...
3
votes
1answer
56 views

Export followed by Import producing “0.e1” numbers

I had a large table of data that I exported, and then when it had completed, I exported it to a file. (Just in the form Export["filename.dat", data], no specified ...
7
votes
1answer
313 views

Exporting 2D & 3D graphics for use in Adobe Illustrator

I have recently (perhaps since Mathematica Version 10?) encountered a change in how PDF images are saved and how they behave after being loaded into Adobe Illustrator (v16.0.4 under Mac OS X 10.10.5). ...
8
votes
0answers
139 views

How to write crash-robust code?

When a notebook crashes all the work I was doing is lost - I'd like to ameliorate this situation! Is there a way to decorate a symbol so that it is saved to disk whenever it changes, or after a ...
0
votes
0answers
69 views

How to export graphics for Blend4Web [duplicate]

Mathematica Online is not helpful in deploying 3D graphics on your website. But a new sdk Blend4Web looks promising. Does anyone know a way to export textured graphics into the Blender engine?
4
votes
1answer
93 views

Mathematica 10 Audio Export Issue

Summary of the problem: When exporting data as an audio file (AIFF/WAV etc.), there appears to be unwanted scaling and offset in the data such that the minimum and maximum values are forced to be -1 ...
1
vote
1answer
397 views

Export data from Array to *.csv without curly brackets

I have a couple of *.csv files containing data from several experiments. From those, two columns shall be extracted each, to form a new list. This process shall be automated to collect all the data ...
19
votes
1answer
362 views

Can Mathematica Export Shapefiles?

Mathematica is great at importing ESRI shapefiles (.shp). Import["http://exampledata.wolfram.com/usamap.zip", "Graphics"] But it seems like it's a glaring ...
7
votes
1answer
74 views

Exporting a Large Graphic Output Uncrops the Image

I want to export an image exactly as it is shown in the notebook, but when I specify a high image resolution, the image saved to disk does not match what is shown in the notebook (the image saved ...
8
votes
3answers
302 views

Part of an Image cut/lost when exported to EPS file

When making .EPS image files for publication, I tried to assemble several Graphics by Grid. For example, suppose I have: ...
4
votes
0answers
120 views

Convert .csv Dataset and store in Databin [closed]

Trying out the new Databin product in the Wolfram Cloud. I have a simple ,-delimited .csv file with a header row which I have imported using the follwing: ...
2
votes
2answers
216 views

Import a column of data, make a matrix from it and export it WITHOUT curly braces

I'm new here and with Mathematica, too. I want Mathematica to import data from a txt file (it has one column of data). These entries are z-values. From this I want to make a matrix - 508 entries make ...
5
votes
1answer
70 views

Export XMLElements with MathML contents

Setup Here's my mathML expression: mathML = ExportString[1/2, "MathML"] ...
2
votes
2answers
134 views

Applying transformations to data coming from an STL file

I am very new with the use of 3D graphics in Mathematica, so my question might be very naive. I need to Import an STL file, apply transformations to it (rotation and translation), and export it back ...
0
votes
1answer
47 views

Error message when exporting plot as XLS file

I imported data from excel which has 300 data (which are change in CDS spread). I want to compute corresponding CDF for the data using kernel density estimation. I get the CDF plot but cannt get the ...
0
votes
1answer
92 views

kernel density estimation

I am trying to compute CDF of historical data ( weekly change in CDS spread) using kernel density estimation. The original data has 300 observation. I uploaded data from excel ...
6
votes
2answers
218 views

Mathematica-exported PDFs placed in Illustrator documents keep disappearing

This question is regarding interoperability between Adobe Illustrator and Mathematica. Illustrator has a File → Place... function which can insert complete figures inside Illustrator documents. ...
5
votes
2answers
215 views

Export rotate bug in Mathematica v10

I think I've stumbled upon a bug in Mathematica v10.0.0 on linux. Rotate does not seem to play well with export. If I run: ...
0
votes
1answer
90 views

Loss of chart when exporting data in DynamicModule

Bug fixed in V 10.2 In DynamicModule, the result is to show a panel with a flowchart and a Piechart. But when I export the ...
3
votes
1answer
139 views

Export in Mathematica 9 vs Mathematica 10

Bug introduced in 10.0 and fixed in 10.0.2 I want to export a list of complex numbers as follows: ...