ef238e6ab90d807a28fc144fa520b50c0d1b9801 mspeir Mon Nov 3 17:12:17 2025 -0800 changing genome-source to github references, refs #35031 diff --git src/hg/htdocs/goldenPath/help/bigBed.html src/hg/htdocs/goldenPath/help/bigBed.html index 4e68d157101..e3b907599a8 100755 --- src/hg/htdocs/goldenPath/help/bigBed.html +++ src/hg/htdocs/goldenPath/help/bigBed.html @@ -245,31 +245,31 @@ contains the standard BED fields up to and including the <em>color</em> field called <em>itemRgb</em> (field 9), plus two additional non-standard fields (two alternate names for each item in the file). The standard BED column itemRgb contains an R,G,B color value (e.g. "255,0,0"). The resulting bigBed file will have nine standard BED columns and two additional non-standard user-defined columns. </p> <p> If you add extra fields to your bigBed file, you must include an AutoSql format (<em>.as</em>) file describing the fields. In this file, all fields (standard and non-standard) are described with a short internal name and also a human-readable description. For more information on AutoSql, see <a href="http://www.linuxjournal.com/article/5949" target="_blank">Kent and Brumbaugh, 2002</a>, as well as examples of <em>.as</em> files in -<a href="http://genome-source.soe.ucsc.edu/gitlist/kent.git/tree/master/src/hg/lib" +<a href="http://github.com/ucscGenomeBrowser/kent/tree/master/src/hg/lib" target="_blank">this directory</a>. Then, the bedToBigBed program is run with the arguments <code>-type=bed9+2</code> and also <code>-as=bedExample2.as</code> to help correctly interpret all the columns in the data. </p> <p> This example also demonstrates how to create an extra search index on the name field, and the first of the extra fields to be used for track item search. The searchIndex setting requires the input BED data to be case-sensitive sorted (<code>sort -k1,1 -k2,2n</code>), where newer versions of the tool bedToBigBed (available <a href="http://hgdownload.gi.ucsc.edu/admin/exe/">here</a>) are enhanced to catch improper input.</p> <ol> <li> Save the BED file <a href="examples/bedExample2.bed"><em>bedExample2.bed</em></a> to your computer (<em>Steps 1</em> and <em>2</em> in <em>Creating a bigBed track</em>, above).</li>