Re: [Gmod-ajax] JBrowse: Strange peaks appear in WIG tracks

[Ian H. <ih...@be...>]

Hi David,

We did receive your email - thanks.

There is actually a lighthouse ticket for this issue already, though it 
is somewhat cryptic:

http://jbrowse.lighthouseapp.com/projects/23792/tickets/19-handle-wiggle-regions-that-span-tile-boundaries

If you get a chance, it'd be great if you could post your files for 
recreating the issue as a comment/footnote to this ticket (I would do 
this myself but I seem to have misplaced your original email unfortunately)

Best wishes
Ian



On 10/11/10 4:41 AM, David Breimann wrote:
> Hello again,
>
> I just wanted to verify you have received this email.
>
> Best,
> Dave
>
> On Wed, Oct 6, 2010 at 10:59 PM, David Breimann<dav...@gm...>wrote:
>
>> Hi Mitch,
>>
>> I didn't send this to the mailing list to avoid sharing the large files
>> with everyone, but feel free to cc your reply to the list.
>>
>> I've encountered a strange phenomena: some peaks appear in tracks created
>> from WIG files with no apparent reason. The WIG doesn't have any value that
>> supports a "peak" in those positions.
>>
>> Recreate the situation:
>> * start with a clean JBrowse clone.
>> * prepare-refseq with the attached fasta file (in the archive).
>> * wig-to-json with the attached WIG file (in the archive).
>> * Now zoom in to position 68000. Attached is a print-screen of what I see.
>> Inspect the WIG and see all the values at this area are 2-3 and there's no
>> peak.
>>
>> Keep up the good work!
>> Dave
>>
>