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Write to file help... [message #92578]

Sun, 17 January 2016 11:55

d.poreh
Messages: 406
Registered: October 2007

Senior Member

Folks,
Hi,
I am running an IDL code like this
......
print, x
print, y
print, z
print, t

openw, lun, 'test.txt', /get_lun
printf, lun,x,y,z,t
free_lun, lun
........
x,y,z, t are float numbers.
What i want is like this:
1- first run: make a file like 'test.txt'and write the result to this file ('test.txt').
2- at the second run (and more), append the new x,y,z, t to the 'test.txt' file.
At the end, i need a text file that holds all of my data in single 'test.txt'...
Thanks for any kind of help in advance :)
Cheers,
Dave

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[Message index]

		Write to file help... By: d.poreh on Sun, 17 January 2016 11:55
		Re: Write to file help... By: Jim Pendleton on Sun, 17 January 2016 16:27
		Re: Write to file help... By: d.poreh on Mon, 18 January 2016 02:59

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