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Questions tagged [import]

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Questions about getting data, files, images etc. from various formats into a form that can be read, tranformed and manipulated by Mathematica

1,601 questions
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3 votes
1 answer
103 views

I want to produce an SVG map by Mathematica that preserves tooltips that are in Mathematica so that they are also in the SVG. The problem is that the tooltips do not export. Here is an example: That ...
Romogi's user avatar
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0 votes
0 answers
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Suppose I have a number of data files, each of which has two columns. The first column is the x-coordinate data, and the second column is the y-coordinate data. What format can I use in Import to ...
parula33's user avatar
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1 vote
2 answers
135 views

I have a .xlsx file (Microsoft Excel file) called myWorkbook.xlsx. This file has two sheets, named ...
Andrew's user avatar
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3 votes
0 answers
108 views

With the release of Mathematica 14.3 there is now support for Markdown. I was wondering if this also means that there is a way to import Mermaid diagrams. In particular, can a Mermaid diagram be ...
user5601's user avatar
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3 votes
2 answers
215 views

I am having a lot of issues trying to import data into mathematica and then clean the data so that mathematica recognises it. The data is a set of permutations, which I would like to express as ...
am567's user avatar
  • 997
2 votes
3 answers
370 views

When I import a DOT file (or a string in that format) with labels containing the exact characters \\l or \\r, they are displayed ...
Mark S.'s user avatar
  • 1,143
2 votes
1 answer
188 views

I have a huge data.mx file (~5GB). Importing it is really slow — is there a way to import just part of it? The file contains a large list, and for example, I want ...
internet's user avatar
  • 1,417
5 votes
1 answer
181 views

My goal is to create models in CAD or similar software and importing into MMA for analysis. I have created *.STL files using Blender, FREECAD, GMSH, etc.. none of them pass the SolidRegionQ test to ...
SAK's user avatar
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2 votes
0 answers
96 views

Sometimes I import some file and do something with it but when sending it to other people, it's annoying because I must send the files separately and they have to edit file path, etc. Is it possible ...
Red Banana's user avatar
  • 5,613
4 votes
1 answer
397 views

When importing JSON through APIs using Import[endpoint,"JSON"], Import[endpoint,"RawJSON"], or ...
phileasdg's user avatar
  • 103
1 vote
1 answer
90 views

I'm trying to find better ways to import data. My data set is a CSV that contains a parameters at the end of the file. For example in this two part list I want to find the position at which the word &...
Alex Wong's user avatar
  • 41
8 votes
3 answers
377 views

I have a spreadsheet (.xlsx) with multiple worksheets. I want one worksheet as a Tabular with the proper column headers. Currently I use Import to produce a list of lists and use Tabular to convert it ...
Alan's user avatar
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6 votes
2 answers
191 views

I really like the new Tabular functionality. It has inspired me to process data in a new way. I am trying to import data from a brokerage which will export to CSV. The data can contain currency values ...
David Keith's user avatar
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2 votes
0 answers
88 views

I'm currently struggling with saving the xCoba tensor from the xAct package to a file. When I use the Export command, the tensor appears to be correctly saved to a .txt file, preserving all its ...
wedelfach's user avatar
  • 127
4 votes
5 answers
416 views

14.1 data = Import["file.csv"] data[[2]] {"2019-01-09T01:00:00+02:00", 1.276, 1.2782, 1.2757, 1.2779, 0.0019, 0.0025, 0.0022, -0.0003} 14.2 ...
isotope's user avatar
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