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Re: ENVI DoIts [message #66582]

Tue, 26 May 2009 12:31

Jean H.
Messages: 472
Registered: July 2006

Senior Member

David Fanning wrote:
> Folks,
>
> That is ENVI "do Its", not ENVI "dolts". I find the ENVI
> documentation--if you can believe this--even more impenetrable
> than the IDL documentation. But I see *everything*
> can be done in batch mode by using the ENVI_DOIT procedure.
> All you need is the name of the "doit" procedure you
> are suppose to use. Alas, I find no record of any of these
> "doit" procedures in a 20 minute search of the documentation.
>
> Surely they must be here and I'm a dolt for not finding
> them. But can anyone give me a clue? :-(
>
> Cheers,
>
> David

David,

you should look for the function name "directly" ... for classification,
for example, don't go under envi_xyz, but class_xyz...

also, you can search the help with *doit to get the list

Jean

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Re: ENVI DoIts [message #66583 is a reply to message #66582]

Tue, 26 May 2009 12:27

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Fanning writes:

> That is ENVI "do Its", not ENVI "dolts". I find the ENVI
> documentation--if you can believe this--even more impenetrable
> than the IDL documentation. But I see *everything*
> can be done in batch mode by using the ENVI_DOIT procedure.
> All you need is the name of the "doit" procedure you
> are suppose to use. Alas, I find no record of any of these
> "doit" procedures in a 20 minute search of the documentation.

Oh, never mind. I see these procedures are mixed in
with all the other ENVI procedures in the alphabetical
list. Maybe I'll find what I am looking for by the
end of the week. :-(

Cheers,

David

--
David Fanning, Ph.D.
Coyote's Guide to IDL Programming (www.dfanning.com)
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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Re: ENVI DoIts [message #66666 is a reply to message #66582]

Wed, 27 May 2009 11:03

BLemire@ittvis.com
Messages: 9
Registered: March 2009

Junior Member

On May 26, 1:31 pm, "Jean H." <jghas...@DELTHIS.ucalgary.ANDTHIS.ca>
wrote:
> David Fanning wrote:
>> Folks,
>
>> That is ENVI "do Its", not ENVI "dolts". I find the ENVI
>> documentation--if you can believe this--even more impenetrable
>> than the IDL documentation. But I see *everything*
>> can be done in batch mode by using the ENVI_DOIT procedure.
>> All you need is the name of the "doit" procedure you
>> are suppose to use. Alas, I find no record of any of these
>> "doit" procedures in a 20 minute search of the documentation.
>
>> Surely they must be here and I'm a dolt for not finding
>> them. But can anyone give me a clue? :-(
>
>> Cheers,
>
>> David
>
> David,
>
> you should look for the function name "directly" ... for classification,
> for example, don't go under envi_xyz, but class_xyz...
>
> also, you can search the help with *doit to get the list
>
> Jean

David,

Which version of ENVI are you using? I will follow up with your point
and make sure to forward it on so that any clarity needed to improve
the utility of the Help system is reviewed.

Best Regards,

Brandon

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