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Re: ENVI Classification File [message #79083]

Fri, 27 January 2012 03:35

Steffen Reich
Messages: 8
Registered: October 2011

Junior Member

Am 26.01.2012 15:33, schrieb Brian J. Daniel:
> On Jan 26, 7:17 am, Steffen Reich<shogo...@web.de> wrote:
>> Hello,
>>
>> I meet a a problem, that I didn't expected. I have a classified image in
>> the ENVI Classification file format. If I want to read this file with
>> the ENVI_GET_Data command the whole data is read in the ENVI standard
>> format and the whole rgb values of the classification aren`t transfered.
>> Do you have any hints how I can solve this problem?
>>
>> Greetings
>> Steffen
>
> First, confirm your ENVI Classification file is indeed what you think
> it is by looking in the header file. Then, use ENVI_FILE_QUERY to
> retrieve LOOKUP and CLASS_NAMES. LOOKUP provides a [3,num_classes]
> array of color triplets for each class. You can then apply that by
> loading it into the color table to display the data from
> ENVI_GET_DATA.
>
> -B

Thank you for your answer,that solved my problem. Next time I should
read the api more carefully.

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[Message index]

		Re: ENVI Classification File By: Steffen Reich on Fri, 27 January 2012 03:35
		Re: ENVI Classification File By: Steffen Reich on Fri, 27 January 2012 03:30
		Re: ENVI Classification File By: Brian Daniel on Thu, 26 January 2012 06:33

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