graham/prop
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Show per-duct layer heights in map detail panel

Browse source 
When clicking a grid point with ducting, the panel now shows each
duct layer with base-top height in feet, thickness in meters, and
minimum trapped frequency. Data flows from Duct.analyze through
the scoring factors as a ducts array.
This commit is contained in:
Graham McIntire 2026-04-11 14:13:23 -05:00
parent da0d0fcbdb
commit bcdbf0b53a
3 changed files with 30 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
assets/js/propagation_map_hook.js
View file

@ -363,17 +363,23 @@ function buildPopupHTML(detail, viewshedLoading) {
</div>`
}
function buildDuctInfoHTML(duct) {
const freq = duct.best_duct_freq_ghz != null ? `${duct.best_duct_freq_ghz.toFixed(1)} GHz` : "—"
const thick = duct.max_duct_thickness_m != null ? `${Math.round(duct.max_duct_thickness_m)} m` : "—"
function buildDuctInfoHTML(info) {
const layers = info.ducts || []
let layerRows = ""
if (layers.length > 0) {
layerRows = layers.map((d, i) => {
const baseFt = Math.round(d.base_m * 3.281)
const topFt = Math.round(d.top_m * 3.281)
const freq = d.min_freq_ghz != null ? `\u2265${d.min_freq_ghz.toFixed(1)} GHz` : ""
return `<div style="font-size:11px;padding:1px 0;">
Layer ${i + 1}: <strong>${baseFt}\u2013${topFt} ft</strong> (${d.thickness_m} m) ${freq}
</div>`
}).join("")
}
return `
<div style="padding:4px 10px 6px;border-top:1px solid rgba(255,255,255,0.15);">
<div style="font-size:10px;font-weight:700;opacity:0.5;margin-bottom:3px;text-transform:uppercase;letter-spacing:0.5px;">Ducting</div>
<div style="font-size:12px;display:flex;gap:12px;">
<span><strong>${duct.duct_count}</strong> layer${duct.duct_count !== 1 ? "s" : ""}</span>
<span>Thickness: <strong>${thick}</strong></span>
<span>Traps \u2265 <strong>${freq}</strong></span>
</div>
<div style="font-size:10px;font-weight:700;opacity:0.5;margin-bottom:3px;text-transform:uppercase;letter-spacing:0.5px;">Ducting &mdash; ${info.duct_count} layer${info.duct_count !== 1 ? "s" : ""}</div>
${layerRows}
</div>`
}

3
lib/microwaveprop/propagation.ex
View file

@ -96,7 +96,8 @@ defmodule Microwaveprop.Propagation do
%{
duct_count: hrrr_profile[:duct_count],
best_duct_freq_ghz: hrrr_profile[:best_duct_freq_ghz],
max_duct_thickness_m: hrrr_profile[:max_duct_thickness_m]
max_duct_thickness_m: hrrr_profile[:max_duct_thickness_m],
ducts: hrrr_profile[:ducts] || []
}
end

15
lib/microwaveprop/weather/hrrr_native_client.ex
View file

@ -196,14 +196,25 @@ defmodule Microwaveprop.Weather.HrrrNativeClient do
if profile.level_count >= 3 do
duct_result = Duct.analyze(profile)
ducts_summary =
Enum.map(duct_result.ducts, fn d ->
%{
base_m: round(d.base_m),
top_m: round(d.top_m),
thickness_m: round(d.thickness_m),
min_freq_ghz: Duct.min_trapped_frequency_ghz(d)
}
end)
%{
native_min_gradient: min_m_gradient(profile),
best_duct_freq_ghz: duct_result.best_duct_band_ghz,
max_duct_thickness_m: max_duct_thickness(duct_result.ducts),
duct_count: length(duct_result.ducts)
duct_count: length(duct_result.ducts),
ducts: ducts_summary
}
else
%{native_min_gradient: nil, best_duct_freq_ghz: nil, max_duct_thickness_m: nil, duct_count: 0}
%{native_min_gradient: nil, best_duct_freq_ghz: nil, max_duct_thickness_m: nil, duct_count: 0, ducts: []}
end
end