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Re: Convert pixel values [message #42400]

Tue, 08 February 2005 00:50

Timm Weitkamp
Messages: 66
Registered: August 2002

Member

On 07.02.05 at 23:41 -0600, Michael Wallace wrote:

>> I thought this was a simple problem: I need to convert all pixels with
>> a value of -32767 to a value of 0 in an image with 175 bands. Becoming
>> nightmare! Is there a simple way to do it?
>
> ; arr is your array
> arr[where(arr eq -32767)] = 0

Yes, or:
arr = arr * (arr ne -32767)

--
Timm Weitkamp <http://people.web.psi.ch/weitkamp>

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		Re: Convert pixel values By: Timm Weitkamp on Tue, 08 February 2005 00:50
		Re: Convert pixel values By: Michael Wallace on Mon, 07 February 2005 21:41

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