| Re: Modis Conversion Toolkit Question [message #67246] |
Sat, 18 July 2009 09:28  |
devin.white
Messages: 50
Registered: March 2007
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Member |
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MOD09GA is an odd one. Only a handful of MODIS products have more
than one grid stored in the HDF. The multi-grid situation generally
leads to a lot of end-user confusion, so you're definitely not alone.
I had most of MCTK built before I even knew that such products
existed, so I had to go back and "duct tape" in a way for the user to
select which grid they wanted to work with. I'm glad that you're able
to get the bands you need. FYI: MCTK has a programmatic interface,
too--in case you're interesed in going that route.
MCTK isn't officially supported by ITT VIS, as it is a code
contribution, but it's usage is widespread enough that the helpful
folks in Tech Support can generally answer questions about it
(although they are not obligated to do so).
On Jul 16, 3:15 pm, David Fanning <n...@dfanning.com> wrote:
> David Fanning writes:
>> But, when I open the file up in the MCTK, it only
>> reads the first 8 variables in the file, and doesn't
>> reach the 7 bands I am really interested in.
>
> Oh, never mind. I didn't understand the interface
> and the choices I had to make. If I choose the 500m
> instead of the 1km choice, then I see the bands
> I am interested in.
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Coyote's Guide to IDL Programming (www.dfanning.com)
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")
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| Re: Modis Conversion Toolkit Question [message #67687 is a reply to message #67246] |
Wed, 12 August 2009 15:08  |
anniebryant@gmail.com
Messages: 16
Registered: March 2009
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Junior Member |
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On Jul 18, 10:28 am, "devin.wh...@gmail.com" <devin.wh...@gmail.com>
wrote:
> MOD09GA is an odd one. Only a handful of MODIS products have more
> than one grid stored in the HDF. The multi-grid situation generally
> leads to a lot of end-user confusion, so you're definitely not alone.
> I had most of MCTK built before I even knew that such products
> existed, so I had to go back and "duct tape" in a way for the user to
> select which grid they wanted to work with. I'm glad that you're able
> to get the bands you need. FYI: MCTK has a programmatic interface,
> too--in case you're interesed in going that route.
>
> MCTK isn't officially supported by ITT VIS, as it is a code
> contribution, but it's usage is widespread enough that the helpful
> folks in Tech Support can generally answer questions about it
> (although they are not obligated to do so).
>
> On Jul 16, 3:15 pm, David Fanning <n...@dfanning.com> wrote:
>
>> David Fanning writes:
>>> But, when I open the file up in the MCTK, it only
>>> reads the first 8 variables in the file, and doesn't
>>> reach the 7 bands I am really interested in.
>
>> Oh, never mind. I didn't understand the interface
>> and the choices I had to make. If I choose the 500m
>> instead of the 1km choice, then I see the bands
>> I am interested in.
>
>> Cheers,
>
>> David
>> --
>> David Fanning, Ph.D.
>> Coyote's Guide to IDL Programming (www.dfanning.com)
>> Sepore ma de ni thui. ("Perhaps thou speakest truth.")
>
>
Greetings.
I am still having some issues with the MCTK programmatic interface. A
blank file is being created in the correct directory, which I see as
not ALL bad, as something is happening right, but I am getting the
error "Widget_Base: Invalid widget identifier: 805". Is this
identifying a line of code that I can check?
Thanks!
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