31e95f0d1dd4ca08feba9b081a356527bd4b45e6
markd
  Sat Sep 26 20:36:20 2026 -0700
Drop the hand-built Files column from the TSS faceted tables. refs #35528

UCSC will generate the download links in the faceted table, so the Files column
each composite built for itself is redundant. Remove downloadCell, the Files
header and cell, the Files entry in subtrackUrls, and the DOWNLOAD constant that
only fed them. The table is now Tissue, Sample class, Experiment, Cell line on
all three composites. writeMetadata no longer needs db or track; the metadata
files it writes are byte-identical.

Lead each Data Access section with the link to the hgdownload directory, since
that is now the way to a single file, and keep the naming convention beside it.
Drop the paragraph describing the Files column.

diff --git src/hg/makeDb/trackDb/human/hg38/transcriptionStart.ra src/hg/makeDb/trackDb/human/hg38/transcriptionStart.ra
index 3637b089375..cf3106f2ffc 100644
--- src/hg/makeDb/trackDb/human/hg38/transcriptionStart.ra
+++ src/hg/makeDb/trackDb/human/hg38/transcriptionStart.ra
@@ -1,529 +1,529 @@
 # Generated by hg/makeDb/outside/proCapNet/proCapNetTrackDb for hg38.
 # Do not edit by hand, edit the script and regenerate.
 
 track transcriptionStart
 superTrack on show
 shortLabel Transcription Initiation (TSS)
 longLabel Transcription initiation (TSS)
 group rna
 
     track encode4ProCap
     parent transcriptionStart
     compositeTrack faceted
     type bigWig
     shortLabel PRO-cap
     longLabel PRO-cap nascent RNA transcription start sites from ENCODE 4
     metaDataUrl /gbdb/hg38/encode4ProCap/metadata.tsv
     colorSettingsUrl /gbdb/hg38/encode4ProCap/colors.json
     primaryKey Cell_line
     dataTypes procap|"PRO-cap"
-    subtrackUrls Experiment=https://www.encodeproject.org/experiments/$$/ Files=https://hgdownload.soe.ucsc.edu/gbdb/hg38/encode4ProCap/$$
+    subtrackUrls Experiment=https://www.encodeproject.org/experiments/$$/
     defaultSortField Cell_line
     maxCheckboxes 50
     noInherit on
     visibility hide
     priority 1
 
         track encode4ProCap_A673_procap
         parent encode4ProCap on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 0,114,178
         shortLabel A673 PRO-cap
         longLabel A673 PRO-cap transcription start sites, plus strand up and minus strand down
         onlyVisibility full
         priority 1
 
             track encode4ProCap_A673_procap_pos
             parent encode4ProCap_A673_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/A673.ENCSR046BCI.pos.bw
             color 0,114,178
             shortLabel A673 PRO-cap +
             longLabel A673 PRO-cap transcription start sites, plus strand
 
             track encode4ProCap_A673_procap_neg
             parent encode4ProCap_A673_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/A673.ENCSR046BCI.neg.bw
             color 0,114,178
             altColor 0,114,178
             shortLabel A673 PRO-cap -
             longLabel A673 PRO-cap transcription start sites, minus strand
 
         track encode4ProCap_Caco-2_procap
         parent encode4ProCap on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 213,94,0
         shortLabel Caco-2 PRO-cap
         longLabel Caco-2 PRO-cap transcription start sites, plus strand up and minus strand down
         onlyVisibility full
         priority 2
 
             track encode4ProCap_Caco-2_procap_pos
             parent encode4ProCap_Caco-2_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/Caco-2.ENCSR100LIJ.pos.bw
             color 213,94,0
             shortLabel Caco-2 PRO-cap +
             longLabel Caco-2 PRO-cap transcription start sites, plus strand
 
             track encode4ProCap_Caco-2_procap_neg
             parent encode4ProCap_Caco-2_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/Caco-2.ENCSR100LIJ.neg.bw
             color 213,94,0
             altColor 213,94,0
             shortLabel Caco-2 PRO-cap -
             longLabel Caco-2 PRO-cap transcription start sites, minus strand
 
         track encode4ProCap_Calu3_procap
         parent encode4ProCap on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 0,158,115
         shortLabel Calu3 PRO-cap
         longLabel Calu3 PRO-cap transcription start sites, plus strand up and minus strand down
         onlyVisibility full
         priority 3
 
             track encode4ProCap_Calu3_procap_pos
             parent encode4ProCap_Calu3_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/Calu3.ENCSR935RNW.pos.bw
             color 0,158,115
             shortLabel Calu3 PRO-cap +
             longLabel Calu3 PRO-cap transcription start sites, plus strand
 
             track encode4ProCap_Calu3_procap_neg
             parent encode4ProCap_Calu3_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/Calu3.ENCSR935RNW.neg.bw
             color 0,158,115
             altColor 0,158,115
             shortLabel Calu3 PRO-cap -
             longLabel Calu3 PRO-cap transcription start sites, minus strand
 
         track encode4ProCap_HUVEC_procap
         parent encode4ProCap on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 204,121,167
         shortLabel HUVEC PRO-cap
         longLabel HUVEC PRO-cap transcription start sites, plus strand up and minus strand down
         onlyVisibility full
         priority 4
 
             track encode4ProCap_HUVEC_procap_pos
             parent encode4ProCap_HUVEC_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/HUVEC.ENCSR098LLB.pos.bw
             color 204,121,167
             shortLabel HUVEC PRO-cap +
             longLabel HUVEC PRO-cap transcription start sites, plus strand
 
             track encode4ProCap_HUVEC_procap_neg
             parent encode4ProCap_HUVEC_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/HUVEC.ENCSR098LLB.neg.bw
             color 204,121,167
             altColor 204,121,167
             shortLabel HUVEC PRO-cap -
             longLabel HUVEC PRO-cap transcription start sites, minus strand
 
         track encode4ProCap_K562_procap
         parent encode4ProCap on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 230,159,0
         shortLabel K562 PRO-cap
         longLabel K562 PRO-cap transcription start sites, plus strand up and minus strand down
         onlyVisibility full
         priority 5
 
             track encode4ProCap_K562_procap_pos
             parent encode4ProCap_K562_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/K562.ENCSR261KBX.pos.bw
             color 230,159,0
             shortLabel K562 PRO-cap +
             longLabel K562 PRO-cap transcription start sites, plus strand
 
             track encode4ProCap_K562_procap_neg
             parent encode4ProCap_K562_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/K562.ENCSR261KBX.neg.bw
             color 230,159,0
             altColor 230,159,0
             shortLabel K562 PRO-cap -
             longLabel K562 PRO-cap transcription start sites, minus strand
 
         track encode4ProCap_MCF10A_procap
         parent encode4ProCap on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 86,180,233
         shortLabel MCF10A PRO-cap
         longLabel MCF10A PRO-cap transcription start sites, plus strand up and minus strand down
         onlyVisibility full
         priority 6
 
             track encode4ProCap_MCF10A_procap_pos
             parent encode4ProCap_MCF10A_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/MCF10A.ENCSR799DGV.pos.bw
             color 86,180,233
             shortLabel MCF10A PRO-cap +
             longLabel MCF10A PRO-cap transcription start sites, plus strand
 
             track encode4ProCap_MCF10A_procap_neg
             parent encode4ProCap_MCF10A_procap
             type bigWig
             bigDataUrl /gbdb/hg38/encode4ProCap/MCF10A.ENCSR799DGV.neg.bw
             color 86,180,233
             altColor 86,180,233
             shortLabel MCF10A PRO-cap -
             longLabel MCF10A PRO-cap transcription start sites, minus strand
 
     track proCapNet
     parent transcriptionStart
     compositeTrack faceted
     type bigWig
     shortLabel ProCapNet
     longLabel ProCapNet predicted PRO-cap
     metaDataUrl /gbdb/hg38/proCapNet/metadata.tsv
     colorSettingsUrl /gbdb/hg38/proCapNet/colors.json
     primaryKey Cell_line
     dataTypes pred|"Predicted PRO-cap" contrib|"Sequence contribution scores"
-    subtrackUrls Experiment=https://www.encodeproject.org/annotations/$$/ Files=https://hgdownload.soe.ucsc.edu/gbdb/hg38/proCapNet/$$
+    subtrackUrls Experiment=https://www.encodeproject.org/annotations/$$/
     defaultSortField Cell_line
     maxCheckboxes 50
     noInherit on
     visibility hide
     priority 2
 
         track proCapNet_A673_pred
         parent proCapNet on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 0,114,178
         shortLabel A673 Predicted
         longLabel A673 ProCapNet predicted PRO-cap, plus strand up and minus strand down
         onlyVisibility full
         priority 1
 
             track proCapNet_A673_pred_pos
             parent proCapNet_A673_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/A673.proCapNet.pos.bw
             color 0,114,178
             shortLabel A673 Predicted +
             longLabel A673 ProCapNet predicted PRO-cap, plus strand
 
             track proCapNet_A673_pred_neg
             parent proCapNet_A673_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/A673.proCapNet.neg.bw
             color 0,114,178
             altColor 0,114,178
             negateValues on
             shortLabel A673 Predicted -
             longLabel A673 ProCapNet predicted PRO-cap, minus strand
 
         track proCapNet_Caco-2_pred
         parent proCapNet on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 213,94,0
         shortLabel Caco-2 Predicted
         longLabel Caco-2 ProCapNet predicted PRO-cap, plus strand up and minus strand down
         onlyVisibility full
         priority 2
 
             track proCapNet_Caco-2_pred_pos
             parent proCapNet_Caco-2_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/Caco-2.proCapNet.pos.bw
             color 213,94,0
             shortLabel Caco-2 Predicted +
             longLabel Caco-2 ProCapNet predicted PRO-cap, plus strand
 
             track proCapNet_Caco-2_pred_neg
             parent proCapNet_Caco-2_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/Caco-2.proCapNet.neg.bw
             color 213,94,0
             altColor 213,94,0
             negateValues on
             shortLabel Caco-2 Predicted -
             longLabel Caco-2 ProCapNet predicted PRO-cap, minus strand
 
         track proCapNet_Calu3_pred
         parent proCapNet on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 0,158,115
         shortLabel Calu3 Predicted
         longLabel Calu3 ProCapNet predicted PRO-cap, plus strand up and minus strand down
         onlyVisibility full
         priority 3
 
             track proCapNet_Calu3_pred_pos
             parent proCapNet_Calu3_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/Calu3.proCapNet.pos.bw
             color 0,158,115
             shortLabel Calu3 Predicted +
             longLabel Calu3 ProCapNet predicted PRO-cap, plus strand
 
             track proCapNet_Calu3_pred_neg
             parent proCapNet_Calu3_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/Calu3.proCapNet.neg.bw
             color 0,158,115
             altColor 0,158,115
             negateValues on
             shortLabel Calu3 Predicted -
             longLabel Calu3 ProCapNet predicted PRO-cap, minus strand
 
         track proCapNet_HUVEC_pred
         parent proCapNet on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 204,121,167
         shortLabel HUVEC Predicted
         longLabel HUVEC ProCapNet predicted PRO-cap, plus strand up and minus strand down
         onlyVisibility full
         priority 4
 
             track proCapNet_HUVEC_pred_pos
             parent proCapNet_HUVEC_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/HUVEC.proCapNet.pos.bw
             color 204,121,167
             shortLabel HUVEC Predicted +
             longLabel HUVEC ProCapNet predicted PRO-cap, plus strand
 
             track proCapNet_HUVEC_pred_neg
             parent proCapNet_HUVEC_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/HUVEC.proCapNet.neg.bw
             color 204,121,167
             altColor 204,121,167
             negateValues on
             shortLabel HUVEC Predicted -
             longLabel HUVEC ProCapNet predicted PRO-cap, minus strand
 
         track proCapNet_K562_pred
         parent proCapNet on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 230,159,0
         shortLabel K562 Predicted
         longLabel K562 ProCapNet predicted PRO-cap, plus strand up and minus strand down
         onlyVisibility full
         priority 5
 
             track proCapNet_K562_pred_pos
             parent proCapNet_K562_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/K562.proCapNet.pos.bw
             color 230,159,0
             shortLabel K562 Predicted +
             longLabel K562 ProCapNet predicted PRO-cap, plus strand
 
             track proCapNet_K562_pred_neg
             parent proCapNet_K562_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/K562.proCapNet.neg.bw
             color 230,159,0
             altColor 230,159,0
             negateValues on
             shortLabel K562 Predicted -
             longLabel K562 ProCapNet predicted PRO-cap, minus strand
 
         track proCapNet_MCF10A_pred
         parent proCapNet on
         container multiWig
         aggregate solidOverlay
         showSubtrackColorOnUi on
         type bigWig
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         windowingFunction maximum
         color 86,180,233
         shortLabel MCF10A Predicted
         longLabel MCF10A ProCapNet predicted PRO-cap, plus strand up and minus strand down
         onlyVisibility full
         priority 6
 
             track proCapNet_MCF10A_pred_pos
             parent proCapNet_MCF10A_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/MCF10A.proCapNet.pos.bw
             color 86,180,233
             shortLabel MCF10A Predicted +
             longLabel MCF10A ProCapNet predicted PRO-cap, plus strand
 
             track proCapNet_MCF10A_pred_neg
             parent proCapNet_MCF10A_pred
             type bigWig
             bigDataUrl /gbdb/hg38/proCapNet/pred/MCF10A.proCapNet.neg.bw
             color 86,180,233
             altColor 86,180,233
             negateValues on
             shortLabel MCF10A Predicted -
             longLabel MCF10A ProCapNet predicted PRO-cap, minus strand
 
         track proCapNet_A673_contrib
         parent proCapNet off
         type bigWig
         bigDataUrl /gbdb/hg38/proCapNet/contrib/A673.proCapNet-contrib.bw
         logo on
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         color 0,114,178
         shortLabel A673 Contribution
         longLabel A673 ProCapNet sequence-contribution scores
         onlyVisibility full
         priority 11
 
         track proCapNet_Caco-2_contrib
         parent proCapNet off
         type bigWig
         bigDataUrl /gbdb/hg38/proCapNet/contrib/Caco-2.proCapNet-contrib.bw
         logo on
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         color 213,94,0
         shortLabel Caco-2 Contribution
         longLabel Caco-2 ProCapNet sequence-contribution scores
         onlyVisibility full
         priority 12
 
         track proCapNet_Calu3_contrib
         parent proCapNet off
         type bigWig
         bigDataUrl /gbdb/hg38/proCapNet/contrib/Calu3.proCapNet-contrib.bw
         logo on
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         color 0,158,115
         shortLabel Calu3 Contribution
         longLabel Calu3 ProCapNet sequence-contribution scores
         onlyVisibility full
         priority 13
 
         track proCapNet_HUVEC_contrib
         parent proCapNet off
         type bigWig
         bigDataUrl /gbdb/hg38/proCapNet/contrib/HUVEC.proCapNet-contrib.bw
         logo on
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         color 204,121,167
         shortLabel HUVEC Contribution
         longLabel HUVEC ProCapNet sequence-contribution scores
         onlyVisibility full
         priority 14
 
         track proCapNet_K562_contrib
         parent proCapNet off
         type bigWig
         bigDataUrl /gbdb/hg38/proCapNet/contrib/K562.proCapNet-contrib.bw
         logo on
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         color 230,159,0
         shortLabel K562 Contribution
         longLabel K562 ProCapNet sequence-contribution scores
         onlyVisibility full
         priority 15
 
         track proCapNet_MCF10A_contrib
         parent proCapNet off
         type bigWig
         bigDataUrl /gbdb/hg38/proCapNet/contrib/MCF10A.proCapNet-contrib.bw
         logo on
         autoScale on
         alwaysZero on
         maxHeightPixels 100:40:8
         color 86,180,233
         shortLabel MCF10A Contribution
         longLabel MCF10A ProCapNet sequence-contribution scores
         onlyVisibility full
         priority 16