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Re: envi_get_data [message #67989 is a reply to message #58173]

Mon, 14 September 2009 11:59

Robert Moss, PhD
Messages: 29
Registered: November 2006

Junior Member

On Sep 14, 11:07 am, woods1 <merria...@yahoo.fr> wrote:
> Hi,
> I have a problem. I want to display an image an d i do this:
>
> imag = make_array(ns, nl) ; with ns=21815 and nl=10636
>
> imag = envi_get_data(fid=fid, dims=dims, pos=pos)
>
> but i become an error message '" Unable to allocate memory: to make
> array."
>
> can somebody help me?
>
> thanks in advance
>
> Woods

First, do not preallocate the image array; i.e. remove the MAKE_ARRAY
line. That might solve your problem right there. If you still get the
error you should probably use the DIMS keyword to read only a subset.

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[Message index]

		envi_get_data By: yychongzi on Mon, 21 January 2008 11:42
		Re: envi_get_data By: lbusett@yahoo.it on Fri, 25 January 2008 06:03
		Re: envi_get_data By: peter.eddy@shaw.ca on Fri, 25 January 2008 09:18
		Re: envi_get_data By: Jean H. on Fri, 25 January 2008 13:49
		Re: envi_get_data By: yychongzi on Fri, 25 January 2008 13:25
		Re: envi_get_data By: woods1 on Tue, 15 September 2009 00:12
		Re: envi_get_data By: Robert Moss, PhD on Mon, 14 September 2009 11:59
		Re: envi_get_data By: Andrew Rodger on Fri, 02 October 2009 06:29
		Re: envi_get_data By: woods1 on Thu, 01 October 2009 09:48
		Re: envi_get_data By: David Fanning on Wed, 30 September 2009 07:34
		Re: envi_get_data By: woods1 on Wed, 30 September 2009 07:14
		Re: envi_get_data By: wita on Wed, 30 September 2009 02:39
		Re: envi_get_data By: woods1 on Wed, 30 September 2009 01:25
		Re: envi_get_data By: woods1 on Wed, 30 September 2009 01:09
		Re: envi_get_data By: woods1 on Wed, 30 September 2009 01:02
		Re: envi_get_data By: Chris Jengo on Tue, 29 September 2009 07:40
		Re: envi_get_data By: David Fanning on Tue, 29 September 2009 06:18
		Re: envi_get_data By: lefsky@gmail.com on Mon, 12 November 2012 14:02
		Re: envi_get_data By: lefsky@gmail.com on Sun, 11 November 2012 20:22

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