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File units (de)allocation in IDL - what is the proper way? [message #93459]

Fri, 22 July 2016 02:05

DAVIDE LENA
Messages: 22
Registered: September 2011

Junior Member

Hello everyone,
when opening files to write outputs I usually do:

OPENW, unit1, 'file1.txt', /GET_LUN
OPENW, unit2, 'file2.txt', /GET_LUN
...
CLOSE, unit1
CLOSE, unit2

FREE_LUN, unit1
FREE_LUN, unit2

However, it seems that closing *and freeing* can be equally achieved with:

CLOSE, unit1, unit2, /ALL

Is this correct? Is there a best practice?
Thanks in advance.
Dave

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[Message index]

		File units (de)allocation in IDL - what is the proper way? By: DAVIDE LENA on Fri, 22 July 2016 02:05
		Re: File units (de)allocation in IDL - what is the proper way? By: Helder Marchetto on Fri, 22 July 2016 02:51
		Re: File units (de)allocation in IDL - what is the proper way? By: Markus Schmassmann on Fri, 22 July 2016 03:43

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