+
+ <%!-- Loss Budget --%>
+
+
+ Loss Budget · {@result.band_config.label}
+
+
+ <.budget_row label="FSPL (free-space)" value={@result.loss_budget.fspl} unit="dB" />
+ <.budget_row
+ label="Gaseous (O\u2082+H\u2082O)"
+ value={Float.round(@result.loss_budget.o2 + @result.loss_budget.h2o, 2)}
+ unit="dB"
+ />
+ <%= if @result.loss_budget.diffraction > 0 do %>
+ <.budget_row
+ label="Diffraction loss"
+ value={@result.loss_budget.diffraction}
+ unit="dB"
+ highlight
+ />
+ <% end %>
+ <%= if @result.loss_budget.rain > 0 do %>
+ <.budget_row label="Rain attenuation" value={@result.loss_budget.rain} unit="dB" />
+ <% end %>
+
+ <.budget_row
+ label="TOTAL PATH LOSS"
+ value={@result.loss_budget.total}
+ unit="dB"
+ bold
+ />
+
+
-
Temperature
-
{format_number(@result.conditions.temp_c)}°C
+ Gas rate: {format_number(
+ Float.round(
+ (@result.loss_budget.o2 + @result.loss_budget.h2o) / max(@result.dist_km, 0.001),
+ 4
+ )
+ )} dB/km
-
Dewpoint
-
{format_number(@result.conditions.dewpoint_c)}°C
-
-
-
T-Td Depression
-
- {format_number(@result.conditions.temp_c - @result.conditions.dewpoint_c)}°C
-
-
-
-
Pressure
-
{format_number(@result.conditions.pressure_mb || 0)} mb
-
-
-
PWAT
-
{format_number(@result.conditions.pwat_mm || 0)} mm
-
-
-
BL Depth
-
{format_number(@result.conditions.bl_depth_m || 0)} m
-
-
-
Refractivity Gradient
-
- {format_number(@result.conditions.min_refractivity_gradient || 0)} N/km
-
-
-
-
Abs Humidity
-
{format_number(@result.conditions.abs_humidity)} g/m³
+ H₂O: {format_number(@result.band_config.h2o_coeff)} dB/km/g ·
+ O₂: {format_number(@result.band_config.o2_db_km)} dB/km
+ <%= if @result.conditions do %>
+
Abs humidity avg: {format_number(@result.conditions.abs_humidity)} g/m³
+ <% end %>
- <% end %>
+
+ <%!-- Power Budget --%>
+
+
Power Budget
+
+ <.budget_row
+ label="TX Power"
+ value={@result.power_budget.tx_power_dbm}
+ unit="dBm"
+ note={"(#{format_mw(@result.station_params.tx_power_mw)})"}
+ />
+ <.budget_row
+ label="TX Ant Gain"
+ value={@result.station_params.src_gain_dbi}
+ unit="dBi"
+ positive
+ />
+ <.budget_row label="Feed Loss (\u00d72)" value={-2.0} unit="dB" />
+
+ <.budget_row label="EIRP" value={@result.power_budget.eirp_dbm - 2.0} unit="dBm" bold />
+ <.budget_row
+ label="Path Loss (w/FF)"
+ value={-@result.loss_budget.total}
+ unit="dB"
+ highlight
+ />
+ <.budget_row
+ label="RX Ant Gain"
+ value={@result.station_params.dst_gain_dbi}
+ unit="dBi"
+ positive
+ />
+
+ <.budget_row
+ label="RX Power"
+ value={@result.power_budget.rx_power_dbm - 2.0}
+ unit="dBm"
+ bold
+ />
+ <.budget_row label="Sensitivity (CW)" value={-141.0} unit="dBm" />
+
+ <% margin = @result.power_budget.margin_cw - 2.0 %>
+ <.budget_row
+ label="MARGIN"
+ value={Float.round(margin, 1)}
+ unit="dB"
+ bold
+ color={if margin > 0, do: "text-success", else: "text-error"}
+ />
+
+
+
+
+
+ <%!-- Path Weather --%>
+ <%= if @result.conditions do %>
+
+
Path Weather Avg
+
+
+
Temperature
+
{format_number(@result.conditions.temp_f)}°F
+
+ {format_number(@result.conditions.temp_c)}°C
+
+
+
+
Dewpoint
+
+ {format_number(@result.conditions.dewpoint_f)}°F
+
+
+ {format_number(@result.conditions.dewpoint_c)}°C
+
+
+
+
T/Td Gap
+
+ {format_number(@result.conditions.temp_f - @result.conditions.dewpoint_f)}°F
+
+
+
+
Abs Humidity
+
+ {format_number(@result.conditions.abs_humidity)} g/m³
+
+
+
+
Pressure
+
+ {format_number(@result.conditions.pressure_mb || 0)} mb
+
+
+
+
PWAT
+
+ {format_number(@result.conditions.pwat_mm || 0)} mm
+
+
+
+
BL Depth
+
+ {format_number(@result.conditions.bl_depth_m || 0)} m
+
+
+
+
Refrac Gradient
+
+ {format_number(@result.conditions.min_refractivity_gradient || 0)}
+
+
N/km
+
+
+
+ <% end %>
+
+ <%!-- Propagation Factors --%>
+ <%= if @result.scoring do %>
+
+
+ Propagation Factors · {@result.band_config.label}
+
+ <.factor_bars scoring={@result.scoring} />
+
+ <% end %>
+
"""
end
- defp factor_table(assigns) do
+ attr :label, :string, required: true
+ attr :value, :any, required: true
+ attr :unit, :string, required: true
+ attr :note, :string, default: nil
+ attr :bold, :boolean, default: false
+ attr :highlight, :boolean, default: false
+ attr :positive, :boolean, default: false
+ attr :color, :string, default: nil
+
+ defp budget_row(assigns) do
+ ~H"""
+
+ {@label}
+
+
+ {format_value(@value)}
+
+ {@unit}
+ <%= if @note do %>
+ {@note}
+ <% end %>
+
+
+ """
+ end
+
+ defp format_value(v) when is_float(v), do: :erlang.float_to_binary(v, decimals: 1)
+ defp format_value(v), do: to_string(v)
+
+ defp factor_bars(assigns) do
weights = BandConfig.weights()
rows =
assigns.scoring.factors
|> Enum.map(fn {key, score} ->
- weight = Map.get(weights, key, 0)
-
- %{
- name: factor_name(key),
- score: score,
- weight: round(weight * 100),
- contribution: Float.round(score * weight, 1)
- }
+ %{name: factor_name(key), score: score, weight: Map.get(weights, key, 0)}
end)
- |> Enum.sort_by(& &1.contribution, :desc)
+ |> Enum.sort_by(& &1.score, :desc)
assigns = assign(assigns, :rows, rows)
~H"""
-
-
-
- | Factor |
- Score |
- Weight |
- Contribution |
-
-
-
- <%= for row <- @rows do %>
-
- | {row.name} |
- {row.score} |
- {row.weight}% |
- {row.contribution} |
-
- <% end %>
-
-
+
+ <%= for row <- @rows do %>
+
+
+ {row.name}
+ {row.score}
+
+
+
+ <% end %>
+
"""
end
+ defp score_bar_color(s) when s >= 80, do: "#00ffa3"
+ defp score_bar_color(s) when s >= 65, do: "#7dffd4"
+ defp score_bar_color(s) when s >= 50, do: "#ffe566"
+ defp score_bar_color(s) when s >= 33, do: "#ff9044"
+ defp score_bar_color(_), do: "#ff4f4f"
+
defp factor_name(:humidity), do: "Humidity"
defp factor_name(:time_of_day), do: "Time of Day"
defp factor_name(:td_depression), do: "T-Td Depression"
@@ -567,14 +864,14 @@ defmodule MicrowavepropWeb.PathLive do
defp factor_name(:pressure), do: "Pressure"
defp elevation_data(result) do
+ # ElevationProfile hook expects: points with dist_km, elev, beam, r1
points =
Enum.map(result.terrain.analysis.points, fn p ->
%{
dist_km: p.dist_km,
- elev_m: p.elev,
- beam_m: p[:beam],
- fresnel_top: if(p[:beam] && p[:r1], do: p.beam + p.r1),
- fresnel_bottom: if(p[:beam] && p[:r1], do: p.beam - p.r1)
+ elev: p.elev,
+ beam: p[:beam] || 0,
+ r1: p[:r1] || 0
}
end)