Hi, Roderick!

This indicates that your server is not currently
configured to support byte-ranges.

In order to use the bigDataUrl attribute of custom tracks
for bigWig, bigBed, and bam files,
you will need to have a server that supports byte-ranges.

You may be able to request byte-range support from your admins,
or find suitable alternative server.

The byte-range support is used for random-access,
and also for resuming downloads.  Most servers today
support this feature.

-Galt

3/1/2011 1:34 PM, Roderick Yao:
> To whom it may concern,
>
> I have been trying to display a bigWig file on the Genome Browser.  I
> entered
>
> *track type=bigWig name="Example" description="Test Data" bigDataUrl=
> https://wodaklab.org/svn/public/bigWig_test/SRR020052.bw*
>
> in the "Add Custom Tracks" page, in the text box labelled "Paste URLs or
> data".  I got the error message
>
> *Byte-range request was ignored by server. Expected Partial Content 206.
> https://wodaklab.org/svn/public/bigWig_test/SRR020052.bw;byterange=0-: 200
> OK Can't get data socket for
> https://wodaklab.org/svn/public/bigWig_test/SRR020052.bw *
>
> I also tried the same thing with the bigWig example file provided on the
> site and got a similar error message.  When I searched the UCSC Genome
> Browser mailing lists, I could not find any other instances of a similar
> problem.  Would you be able to tell what is causing this?
>
> Regards,
> Roderick
> _______________________________________________
> Genome maillist  -  [email protected]
> https://lists.soe.ucsc.edu/mailman/listinfo/genome

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