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/lrSvHprc2.as src/hg/makeDb/scripts/lrSv/lrSvHprc2.as
index befb8a3c31a..340c3de6cc6 100644
--- src/hg/makeDb/scripts/lrSv/lrSvHprc2.as
+++ src/hg/makeDb/scripts/lrSv/lrSvHprc2.as
@@ -1,20 +1,21 @@
 table lrSvHprc2
 "HPRC release-2 pangenome structural variants (233 samples, wave-decomposed)"
     (
     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|INS, DEL, COMPLEX or INV"
-    int svLen;              "SV Length|Absolute length of the SV in base pairs"
-    uint alleleCount;       "Allele Count (AC)"
+    string svType;          "SV Type|INS, DEL, CPX or INV"
+    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 (AC)"
     uint alleleNumber;      "Allele Number (AN)"
     float alleleFreq;       "Allele Frequency (AF)"
     uint nSamples;          "Samples with Data (NS)"
     uint snarlLevel;        "Snarl Level|Nesting level in the pangenome snarl decomposition tree (0 = top level)"
     )