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Re: Combine ascii and binary format (i.e. formatted and unformatted) [message #19757 is a reply to message #19742]

Fri, 14 April 2000 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Vince Hradil (hradilv@yahoo.com) writes:

> Won't this work?
>
> myInteger = 0
> myBlank = 0B
> myArray = dblarr(sizeOfMyArray)
>
> openr, lun, 'filename', /get_lun
> readu, lun, myInteger
> readu, lun, myBlank
> readu, lun, myArray
> close, lun

Or, more likely,

openr, lun, 'filename', /get_lun
readu, lun, myInteger, myBlank, myArray
free_lun, lun

Cheers,

David

P.S. Closing logical unit numbers that are obtained from
GET_LUN will NOT free them. However, freeing them WILL
close them, too. :-)

--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

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[Message index]

		Re: Combine ascii and binary format (i.e. formatted and unformatted) By: Craig Markwardt on Fri, 14 April 2000 00:00
		Re: Combine ascii and binary format (i.e. formatted and unformatted) By: Craig Markwardt on Fri, 14 April 2000 00:00
		Re: Combine ascii and binary format (i.e. formatted and unformatted) By: davidf on Fri, 14 April 2000 00:00
		Re: Combine ascii and binary format (i.e. formatted and unformatted) By: Vince Hradil on Fri, 14 April 2000 00:00

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