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Re: delete a tagname from a structure? [message #86037 is a reply to message #86036]

Wed, 25 September 2013 07:45

spluque
Messages: 33
Registered: September 2013

Member

On Wednesday, September 25, 2013 4:33:40 AM UTC-5, ameigs wrote:
> On Friday, August 8, 1997 8:00:00 AM UTC+1, R. Bauer wrote:
>
>> Hi,
>
>>
>
>> I like to remove a tagname from a structure.
>
>>
>
>> Any ideas?
>
>>
>
>>
>
>> --
>
>> R.Bauer
>
>>
>
>> Institut fuer Stratosphaerische Chemie (ICG-1)
>
>> Forschungszentrum Juelich
>
>> email: R.Bauer@fz-juelich.de
>
>
>
> I use the undocumented keyword to CREATE_STRUCT "REMOVE= tag_position". To make it more palatable I use Craig's cmset_op to get the index of the tag(s) as in the procedure below:
>
>
>
> PRO agm_remove_tag, thisstruct, tagnames
>
> ;; first find the indices of the tag names you want to remove
>
> tags = tag_names(thisstruct)
>
> indx = cmset_op(tags, 'AND', STRUPCASE(tagnames), /index, COUNT = count)
>
> IF count NE 0 THEN BEGIN
>
> thisstruct = CREATE_STRUCT(thisstruct, remove = indx)
>
> ENDIF
>
> END

Thanks for these great suggestions.

Seb

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[Message index]

		delete a tagname from a structure? By: R. Bauer on Fri, 08 August 1997 00:00
		Re: delete a tagname from a structure By: Alex Schuster on Thu, 21 August 1997 00:00
		Re: delete a tagname from a structure? By: spluque on Mon, 23 September 2013 14:55
		Re: delete a tagname from a structure? By: Fabzi on Tue, 24 September 2013 01:44
		Re: delete a tagname from a structure? By: ameigs on Wed, 25 September 2013 02:33
		Re: delete a tagname from a structure? By: spluque on Wed, 25 September 2013 07:45

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