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Re: ENVI IDL Link
| Re: ENVI IDL Link [message #43877 is a reply to message #43870] |
Wed, 04 May 2005 16:27  |
Jeff N.
Messages: 120
Registered: April 2005
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Senior Member |
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raval.chin...@gmail.com wrote:
> Hi Everybody..
>
> I have a little problem in ENVI and IDL link .... I am calling
> ENVI_REGISTER_DOIT procedure from idl. I am using image to map
> registration. i m new to this remote sensing and idl and envi.
> Here in this procedure there is one argument called pts where points
> should be given along with map coordinates. here i m passing this
> information.... but still it does not work...it gives error "array
> dimension must be greater then 0"
> and here one more thing is that i have x and y location and its
> lattitude and longitude . is there any other way to register this
> file?
>
> Chintan Raval
> ( Smile is curve which keeps every thing straight ... : ) )
Would you mind showing us your code? That might help us figure out
whats going on with the pts argument, since it could be that you're
unintentionally giving it data in the wrong form. You can register
with various map projections in ENVI manually (using the GUI), so I'd
assume you can do it with the DOIT procedure as well, but I'd check the
helpfile.
Jeff
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