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Re: Automating file names in exporting data

  • To: mathgroup at smc.vnet.net
  • Subject: [mg92540] Re: Automating file names in exporting data
  • From: Alexei Boulbitch <Alexei.Boulbitch at iee.lu>
  • Date: Fri, 3 Oct 2008 06:42:11 -0400 (EDT)

Hi,

I have a table of data with and I want to write them to different
files with associated file names
"x<i>.dat"
where <i> is the label for the column.

My question is how do I write the Export command so that I can iterate
the name of the file with For loop for example.

thanks in advance
Ivan

Ivan, 

Assume that you created a list of graphics entitled graphicsarray in Mathematica.
Try this:

For[i = 1, i <= Dimensions[graficsarray][[1]], i++,
 Export["D:\Name_of_a_file" <> ToString[i] <> ".bmp",
  graficsarray[[i]], ImageSize -> {500, 100}]]

I hope it helps.
Alexei

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