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bigwig help
Hello,
I am trying to use a bigWig track to color certain beads in the structure as LADs and certain ones as not LADs. I am able to successfully upload both the bigWig file and my structure (and I am able to visualize the structure itself) using the local track feature. However, whenever I try to pain the structure using the bigWig track in the numerical painting option, I keep getting the error "bigwig url for paint is empty, abort... X".
In addition, it seems I can't adjust the resolution from 20000, but my structures use a resolution of 1 mb.
I have uploaded the structure and the bigwig to drive, if that helps. structure: https://drive.google.com/file/d/1UflCvfk6T90folRWO2SNxJH3--SUeR1f/view?usp=sharing bigWig: https://drive.google.com/file/d/1b-cRbpRZ1aPTWQLmRZ_YkjRFA8uJUexH/view?usp=sharing
Thank you very much!
Hi @mozesjacobs the bigwig track is a little bit tricky it works with remote tracks when selecting loaded tracks
, passing a file Blob from browser to 3D viewer might causing performance issue..so I didn't add that option..i guess maybe i can allow upload of bigwig to 3d viewer as well.
so far, I put your bigwig file under https://target.wustl.edu/dli/tmp/mozesjacobs/ and you can use the URL to paint with 3d, feel free to send me more bw files and i will put them there.
for resolutions, you file only contains the default 200k resolution, you would need to adjust the default parameters when generating g3d file.
$ g3dtools meta struct_inferred.000.g3d
{
"version": 2,
"genome": "unknow_genome",
"name": "unknow_name",
"resolutions": [
20000
]
}
Ohh gotcha! Great, thank you!
I'm only able to paint the main picture, but not the thumbnail. Is it possible to paint the thumbnail too?
right now only main structure can be painted, more coding needed for the feature you mentioned. I will add it to my todo list :)
Okay, thank you!
Hi again! Could you upload this bigWig file to the browser for me? https://noble.gs.washington.edu/proj/pastis-protocol/lad_notlad.bw
Thank you!!
@mozesjacobs sure thing, done
Thank you!!!!
close for now, feel free to open new issue. thank you!