Hello, We have a hub with several BigWig tracks, and we're having problems using "always zero" and "transparent mode".
The goal is to create a view similar to the H3K27Ac Mark Encode tracks ( http://genome.ucsc.edu/cgi-bin/hgTrackUi?hgsid=263551753&c=chr21&g=wgEncodeRegMarkH3k27ac ) . Our hub passes "hubCheck" without warnings and loads correctly on the Genome Browser, but two problems remain: 1. "alwaysZero on" is ignored, the tracks do not always start at zero (if the minimum value is higher than zero), although the hgTrackGUI does show "on" for "always show zero". 2. The tracks are shown in the correct color, but are solid and not transparent. The parent track is defined as: === track Foo container multiWig noInherit On type bigWig shortLabel +Foo longLabel +Foo RNAseq data visibility full autoScale On alwaysZero On showSubtrackColorOnUi on aggregate transparentOverlay === Each sub-track is defined as: === track Foo_rep1_plus bigDataUrl 112_rep1.bw shortLabel Foo_rep1_plus longLabel Foo_rep1_plus parent Foo type bigWig autoScale On alwaysZero On color 159,159,159 === I can share the hub URL off-list, if needed. Any suggestions would be appreciated, Thanks, -gordon _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
