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Re: READ array from a file [message #93118 is a reply to message #93085]

Thu, 28 April 2016 21:42

zacharyanorman
Messages: 17
Registered: July 2015

Junior Member

If you only have spaces ONLY between the name and the two arrays, then you can read the text file as a string array with:

;pre-allocate string array
infile = 'C:\some\file.txt'
nlines = file_lines(infile)
strings = strarr(nlines)
openr, lun, infile, /get_lun
readf, lun, strings
free_lun, lun

Then you can split each line with:

splitline = strsplit(strings[0], /extract)
name = splitline[0]
arr1 = splotline[2]
arr2 = splitline[3]

I'll let you figure out the rest for how you get the string representation of the arrays into actual arrays.

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[Message index]

		READ array from a file By: Sapna Mishra on Mon, 25 April 2016 07:09
		Re: READ array from a file By: Jeremy Bailin on Thu, 28 April 2016 10:28
		Re: READ array from a file By: zacharyanorman on Thu, 28 April 2016 21:42
		Re: READ array from a file By: Sapna Mishra on Sun, 01 May 2016 00:24
		Re: READ array from a file By: Helder Marchetto on Sun, 01 May 2016 00:57
		Re: READ array from a file By: Sapna Mishra on Sun, 01 May 2016 01:29
		Re: READ array from a file By: Helder Marchetto on Sun, 01 May 2016 02:35

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