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IDL structure problem [message #93629]

Wed, 14 September 2016 00:16

Sapna Mishra
Messages: 66
Registered: December 2015

Member

Dear All,

I have a structure STR which has 43 tags.
IDL> print,N_tags(STR)
43

IDL> PRINT, TAG_NAMES(STR)
SLIT_ID XTOP YTOP........ROW_9

I want to print value of ith tag of STR without mentioning the
Tag name. Can any one help??

can I do something like this?
IDL> print,STR.(ith_tag_name)

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[Message index]

		IDL structure problem By: Sapna Mishra on Wed, 14 September 2016 00:16
		Re: IDL structure problem By: Markus Schmassmann on Wed, 14 September 2016 02:22
		Re: IDL structure problem By: Sapna Mishra on Wed, 14 September 2016 08:15

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