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Re: comparing an array of strings [message #60041 is a reply to message #60040]

Fri, 25 April 2008 10:35

Bob[3]
Messages: 60
Registered: December 2006

Member

On Apr 25, 9:45 am, "Ryan." <rchug...@brutus.uwaterloo.ca> wrote:
> Hi All,
>
> Having a routine that will compare two string arrays of different
> sizes would be very useful to me. Does anyone know of a routine that
> previously exists that is able to compare two string arrays and return
> the common elements as well as some keyword to return the differing
> elements? I could write some routine that would do it but due to my
> limited knowledge of IDL it probably won't be efficient.
>
> Thanks,
> Ryan.

Check out:
http://www.dfanning.com/tips/set_operations.html

It seems like Craig Markwardt's CMSET_OP will do what you're looking
for.
http://cow.physics.wisc.edu/~craigm/idl/idl.html

Bob.
(who just spent time coding his own... then found the above)

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		Re: comparing an array of strings By: Ryan. on Fri, 25 April 2008 11:27
		Re: comparing an array of strings By: Bob[3] on Fri, 25 April 2008 10:35

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