| Re: HDF_SD_GETACCESS: No content in variable, error [message #71799 is a reply to message #71797] |
Wed, 21 July 2010 08:07   |
aa8533
Messages: 8
Registered: July 2010
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Junior Member |
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On Jul 21, 4:05 pm, David Fanning <n...@dfanning.com> wrote:
> aa8533 writes:
>> Hi - thanks for that David. However, I examined the index values and
>> they are the same (3) both for scenes where there is (and is not)
>> data. So the problem seems to remain.
>
>> What I think I need to do is kind of what you suggested but to check
>> the sample for data (i.e. check that it is not -1) before I get to
>> hdf_sd_getdata,sds,sample - I just don't know how ...!
>
>> Thank you again and if you have any more suggestions, I'd be most
>> grateful.
>
> Well, I'm kind of interested in this topic myself,
> since I have a lot of code that reads scientific
> data sets, and I would like to make the code as
> robust as possible.
>
> Is it possible to get ahold of a file that "works"
> and one that doesn't? I could run some tests.
>
> Cheers,
>
> David
>
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")
Sure, no probs at all, let me have an email address and I'll shoot a
few examples over ... thank you for this!
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