bac95a147f49cd331052e597006e04b3deee40fc
max
  Wed Apr 22 10:43:20 2026 -0700
lrSv/srSv: human-readable SV type filter labels, script cleanups

Add human-readable labels to the supertrack-level svType filter on
both the lrSv and srSv supertracks using the "CODE|CODE (Long name)"
filterValues syntax: DEL -> "DEL (Deletion)", INS -> "INS (Insertion)",
etc. Labels keep the short code up front so users can match what
hgTracks shows next to each feature.

Also sweep in the in-progress converter/as-file cleanups under
scripts/lrSv/ and scripts/srSv/ (introduction of lrSvCommon.py
helpers, consistent insLen / svLen / AC column naming, tightened
field-description text) that had been piling up as an unstaged
working tree.

refs #36258

diff --git src/hg/makeDb/scripts/lrSv/lrSvDecode.as src/hg/makeDb/scripts/lrSv/lrSvDecode.as
index 70ec903b039..5f4fa8abd5a 100644
--- src/hg/makeDb/scripts/lrSv/lrSvDecode.as
+++ src/hg/makeDb/scripts/lrSv/lrSvDecode.as
@@ -1,17 +1,19 @@
 table lrSvDecode
 "deCODE Icelandic long-read structural variants"
     (
     string chrom;       "Chromosome"
     uint chromStart;    "Start position"
     uint chromEnd;      "End position"
     string name;        "Variant ID"
     uint score;         "Score"
     char[1] strand;     "Strand"
     uint thickStart;    "Thick start (same as chromStart)"
     uint thickEnd;      "Thick end (same as chromEnd)"
     uint reserved;      "Item color"
     string svType;      "SV Type|DEL, INS, or INSDEL (combined insertion/deletion)"
-    int svLen;          "SV Length|Absolute length of the SV in base pairs (0 for INSDEL where REF and ALT lengths differ)"
+    int svLen;          "SV Length|Length of the variant on the reference in base pairs"
+    int insLen;         "Insertion Length|Length of inserted sequence, 0 for DEL/INV/CPX"
+    int AC;             "Allele Count|Placeholder value (50); awaiting real values from deCODE (#35059)"
     string trrBegin;    "Tandem Repeat Region Start|Start of the surrounding tandem repeat region, if any (TRRBEGIN)"
     string trrEnd;      "Tandem Repeat Region End|End of the surrounding tandem repeat region, if any (TRREND)"
     )