32048e16a50722894cf28d9b7b4b050302e38c75
markd
  Wed Sep 30 17:54:58 2026 -0700
Spell the acronym PCLAI, not pcLAI. refs #35415

The authors write it PCLAI throughout: the upstream README at
AI-sandbox/hprc-pclai uses PCLAI 18 times and pcLAI never, under the title
"Point Cloud Local Ancestry Inference (PCLAI)". We had pcLAI in 517 places,
across the track labels, both description pages, the makedocs, the build scripts
and the autoSql.

hprcPclai.ra holds 467 of those, in shortLabel, longLabel, dataVersion and
comments. It is generated, so the fix went into hprcPclaiMakeTrackDb.py and the
file was rebuilt; every line of the resulting diff differs only by the rename.

Track names, file names and the lowercase pclai in URLs and data file names are
untouched. None of them contained the string pcLAI, and renaming the tracks would
break saved sessions for no user-visible gain.

diff --git src/hg/makeDb/scripts/hprcPclai/hprcPclai.as src/hg/makeDb/scripts/hprcPclai/hprcPclai.as
index 185487c36aa..911913c7f70 100644
--- src/hg/makeDb/scripts/hprcPclai/hprcPclai.as
+++ src/hg/makeDb/scripts/hprcPclai/hprcPclai.as
@@ -1,17 +1,17 @@
 table hprcPclai
-"HPRC point cloud local ancestry inference (pcLAI), GRCh38 coordinates"
+"HPRC point cloud local ancestry inference (PCLAI), GRCh38 coordinates"
     (
     string chrom;      "Reference sequence chromosome or scaffold"
     uint   chromStart; "Start position in chromosome"
     uint   chromEnd;   "End position in chromosome"
     string name;       "Unused (values are shown on mouseover)"
     uint   score;      "Confidence score (0-1000, higher is more confident)"
     char[1] strand;    "+ or -"
     uint   thickStart; "Start of thick drawing"
     uint   thickEnd;   "End of thick drawing"
     uint   reserved;   "Item color (R,G,B)"
     string haplotype;  "Sample and haplotype this window comes from"
     string window;     "Local ancestry window id (~1000 SNPs)"
     string pca;        "Window PCA|PCA-space coordinates (PC1,PC2) predicted for this window"
-    string centroid;   "Ancestry centroid|Discretized pcLAI ancestry of this window, given as the (PC1,PC2) centroid of that ancestry cluster"
+    string centroid;   "Ancestry centroid|Discretized PCLAI ancestry of this window, given as the (PC1,PC2) centroid of that ancestry cluster"
     )