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Re: Problems with reading images [message #75280 is a reply to message #75278]

Wed, 23 February 2011 11:27

Ding
Messages: 20
Registered: March 2008

Junior Member

On Feb 23, 6:52 pm, Jean <jeanbilh...@gmail.com> wrote:
> On Feb 23, 11:50 am, Ding <gardener_2...@hotmail.com> wrote:
>
>
>
>> Hi everyone,
>
>> I used two procedures, 'read_jpeg.pro' and 'read_png.pro', both of
>> them worked well. After a disruption (in dead loop), I closed the
>> terminal and resulted in fault. After I restarted another session, it
>> complaint my procedures
>
>> IDL> read_jpeg,'img1.jpg',img1
>> % Attempt to call undefined procedure/function: 'READ_JPEG'.
>> IDL> tmp=read_png('img.png')
>> % Compiled module: READ_PNG.
>> % Attempt to call undefined procedure/function: 'READ_PNG'.
>
>> Any one knows what might be the problem? they both worked well before
>> the fault.
>
>> Cheers
>
>> Ding Yuan
>> CFSA, Physics
>> Warwick University
>
> Are you sure they are in the path. Sometimes I make the mistake of
> starting my IDL session and forget to cd to the location where the
> procedures are defined. Starting idl from this folder does it
> automatically.
>
> Jean

I am quit sure, I include the all the libraries and working
directories in the start up routine

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[Message index]

		Re: Problems with reading images By: penteado on Wed, 23 February 2011 14:40
		Re: Problems with reading images By: Ding on Wed, 23 February 2011 14:24
		Re: Problems with reading images By: wlandsman on Wed, 23 February 2011 12:26
		Re: Problems with reading images By: penteado on Wed, 23 February 2011 12:24
		Re: Problems with reading images By: Ammar Yusuf on Wed, 23 February 2011 12:15
		Re: Problems with reading images By: Ding on Wed, 23 February 2011 11:27
		Re: Problems with reading images By: Jean[2] on Wed, 23 February 2011 10:52

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