Graham McIntire
45e2e69361
Fetch elevation data along the path between two stations via the Open-Meteo Elevation API (with Open-Topo-Data fallback), compute Fresnel zone clearance, earth bulge, and knife-edge diffraction loss, and store the results per QSO. - terrain_profiles table with migration and TerrainProfile schema - ElevationClient with batched API calls and fallback - TerrainAnalysis with Fresnel/diffraction physics (ITU-R P.526-15) - TerrainProfileWorker on Oban :terrain queue - QsoWeatherEnqueueWorker enqueues terrain jobs automatically - QSO show page displays verdict badge and collapsible elevation table - Reorder show page: terrain, soundings, solar, HRRR, surface obs - Fix Dockerfile wgrib2 build (add cmake dependency)
36 lines
953 B
Elixir
36 lines
953 B
Elixir
defmodule Microwaveprop.Radio.Qso do
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@moduledoc false
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use Ecto.Schema
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import Ecto.Changeset
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@primary_key {:id, :binary_id, autogenerate: true}
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@foreign_key_type :binary_id
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schema "qsos" do
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field :station1, :string
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field :station2, :string
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field :qso_timestamp, :utc_datetime
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field :grid1, :string
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field :grid2, :string
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field :pos1, :map
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field :pos2, :map
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field :mode, :string
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field :band, :decimal
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field :distance_km, :decimal
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field :weather_queued, :boolean, default: false
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field :hrrr_queued, :boolean, default: false
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field :terrain_queued, :boolean, default: false
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timestamps(type: :utc_datetime)
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end
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@required_fields ~w(station1 station2 qso_timestamp mode band)a
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@optional_fields ~w(grid1 grid2 pos1 pos2 distance_km)a
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def changeset(qso, attrs) do
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qso
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|> cast(attrs, @required_fields ++ @optional_fields)
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|> validate_required(@required_fields)
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end
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end
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