裏技？とWiggle format

UCSC Genome Browserに大きいcustom trackをupする時。
知らなかった（or 忘れてた）のでメモ。

Q.
I was wondering how much data can be uploaded to the genome browser with
ease. I have tried a 9mb file of txt that didn't load properly and did not
return an error.
A.
Try the following trick for uploading a large custom track file. Place the
file in a web-accessible location on your server, then paste the URL of the
file into the *large* edit box on the "Add your own custom track" page (not
the Annotation File box). Assuming there are no errors in your file, this
should load the data correctly. Let me know if you are still having problems
after you've tried this or if this solution won't work for you.

あとカスタムトラックでWiggle formatっていうのがあるんやね。
しらんかった。使いどころはあるかしら？