Probe map title hints for kind-8 carriers

This commit is contained in:
Jan Petykiewicz 2026-04-19 10:53:49 -07:00
commit b9054b1780
6 changed files with 655 additions and 18 deletions

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{
"root_path": "/tmp/rrt-add-building-carrier-maps",
"report": {
"maps_scanned": 6,
"maps_with_probe": 5,
"maps_with_grounded_title_hits": 5,
"maps_with_adjacent_title_pairs": 1,
"maps_with_same_stem_adjacent_pairs": 1,
"maps": [
{
"path": "/tmp/rrt-add-building-carrier-maps/Alternate USA.gmp",
"probe": {
"source_kind": "grounded-title-string-scan",
"profile_family": "rt3-105-map-container-v1",
"grounded_title_hits": [
{
"title": "Germany",
"earliest_offset": 22150015
},
{
"title": "France",
"earliest_offset": 21969932
},
{
"title": "Britain",
"earliest_offset": 22150089
}
],
"embedded_map_references": [],
"adjacent_reference_title_pairs": [],
"strongest_same_stem_pair": null
}
},
{
"path": "/tmp/rrt-add-building-carrier-maps/Chicago to New York.gmp",
"probe": {
"source_kind": "grounded-title-string-scan",
"profile_family": "unknown",
"grounded_title_hits": [
{
"title": "Germany",
"earliest_offset": 11444199
},
{
"title": "France",
"earliest_offset": 11444215
}
],
"embedded_map_references": [],
"adjacent_reference_title_pairs": [],
"strongest_same_stem_pair": null
}
},
{
"path": "/tmp/rrt-add-building-carrier-maps/Louisiana.gmp",
"probe": {
"source_kind": "grounded-title-string-scan",
"profile_family": "unknown",
"grounded_title_hits": [
{
"title": "Germany",
"earliest_offset": 9165940
},
{
"title": "Dutchlantis",
"earliest_offset": 29648
}
],
"embedded_map_references": [
{
"offset": 29648,
"text": "Dutchlantis.gmp"
}
],
"adjacent_reference_title_pairs": [
{
"map_reference_offset": 29648,
"map_reference_text": "Dutchlantis.gmp",
"title_offset": 29648,
"title": "Dutchlantis",
"byte_distance": 0,
"normalized_stem_match": true
}
],
"strongest_same_stem_pair": {
"map_reference_offset": 29648,
"map_reference_text": "Dutchlantis.gmp",
"title_offset": 29648,
"title": "Dutchlantis",
"byte_distance": 0,
"normalized_stem_match": true
}
}
},
{
"path": "/tmp/rrt-add-building-carrier-maps/Pacific Coastal.gmp",
"probe": {
"source_kind": "grounded-title-string-scan",
"profile_family": "unknown",
"grounded_title_hits": [
{
"title": "Central Pacific",
"earliest_offset": 7854281
}
],
"embedded_map_references": [],
"adjacent_reference_title_pairs": [],
"strongest_same_stem_pair": null
}
},
{
"path": "/tmp/rrt-add-building-carrier-maps/Texas Tea.gmp",
"probe": {
"source_kind": "grounded-title-string-scan",
"profile_family": "unknown",
"grounded_title_hits": [
{
"title": "Germany",
"earliest_offset": 9985405
}
],
"embedded_map_references": [],
"adjacent_reference_title_pairs": [],
"strongest_same_stem_pair": null
}
}
]
}
}

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# Runtime Effect Kind-8 Title Overlap Note
This note tightens the current `0x00442c30` title-fixup hypothesis for the shipped add-building
carrier maps.
## Grounded title-hint scan
The checked report
`artifacts/exports/rt3-1.05/add-building-map-title-hints.json`
scans the six bundled add-building carrier maps:
- `Alternate USA.gmp`
- `Chicago to New York.gmp`
- `Louisiana.gmp`
- `Pacific Coastal.gmp`
- `Rhodes Unfinished.gmp`
- `Texas Tea.gmp`
against the currently grounded `0x00442c30` title set:
- `Go West!`
- `Germany`
- `France`
- `State of Germany`
- `New Beginnings`
- `Dutchlantis`
- `Britain`
- `New Zealand`
- `South East Australia`
- `Tex-Mex`
- `Germantown`
- `The American`
- `Central Pacific`
- `Orient Express`
Observed result:
- `5 / 6` carrier maps show at least one grounded title hit.
- `1 / 6` carrier maps show an adjacent embedded `.gmp` reference plus grounded title.
- `1 / 6` carrier maps show a same-stem pair.
The only strong same-stem overlap is:
- `Louisiana.gmp`
- embedded map reference: `Dutchlantis.gmp` at `0x73d0`
- grounded title hit: `Dutchlantis` at `0x73d0`
- byte distance: `0`
All other current carrier-map overlaps are weaker late-string hits:
- `Alternate USA.gmp`: `Germany`, `France`, `Britain`
- `Chicago to New York.gmp`: `Germany`, `France`
- `Pacific Coastal.gmp`: `Central Pacific`
- `Texas Tea.gmp`: `Germany`
- `Rhodes Unfinished.gmp`: no current grounded hit
## Louisiana versus Dutchlantis runtime-event comparison
Direct `inspect-smp` comparison shows the strong same-stem title overlap does **not** carry over
to the actual add-building dispatch strip.
`Louisiana.gmp`:
- `nondirect_compact_record_count = 14`
- add-building dispatch record index: `5`
- add-building label: `Add Building Warehouse05`
- add-building signature family:
`nondirect-ge1e-h0001-0007-0000-5200-0200-p0000-0000-0000-ffff`
- add-building condition tuple family: `[7:0]`
- add-building cluster:
`nondirect-ge1e-h0001-0007-0000-5200-0200-p0000-0000-0000-ffff :: [7:0]`
`Dutchlantis.gmp`:
- `nondirect_compact_record_count = 15`
- no add-building dispatch rows
- current dispatch-strip grouped descriptor labels:
`Company Variable 1`, `Company Variable 2`, `Company Variable 3`
## Current implication
The title-fixup branch remains possible for narrow scenario-specific retagging, but the strongest
current filename/title overlap (`Louisiana -> Dutchlantis`) does not reproduce the actual
add-building dispatch cluster. That weakens `0x00442c30` as the primary explanation for the
shipped add-building carrier strip and keeps the stronger bias on the non-title-specific late
bringup owners between ordinary reload `0x00433130` and final kind-`8` service `0x00432f40`.