- SwpcClient: unparseable time_tag rows drop silently, integer / string
numerics both cast, already-decoded list bodies (Req auto-decode) are
accepted, non-JSON-array bodies return {:error, :not_a_list}, X-ray
rows whose energy isn't the long wavelength are filtered, and the
misspelled-upstream electron_contaminaton key flags
electron_contaminated.
- UwyoSoundingClient: every month abbreviation routes to its correct
number, bogus month tokens fall through to an empty result, and
short-of-fixed-width lines are skipped without raising.
- Grid.wgrib2_grid_spec/0: lon/lat_start anchor to the SW corner,
steps match Grid.step/0, cell counts span CONUS inclusive, and the
spec's cell product equals length(Grid.conus_points/0).
- PollWorker: empty-link list is a no-op, and poll_fn receives host /
community / radio_type straight from the link row.
- Contact submission_changeset: antenna heights are bounded to
[0, 1000] ft, whitespace-only mode normalises without firing an
invalid-mode error, plus a pair of StreamData properties — every
sanctioned band validates and every out-of-list band string is
rejected.
Suite: 2,380 tests + 148 properties (was 2,370 + 146); coverage
70.38% → 71.08% total; credo strict clean.
Changes under lib/ (source):
- iemre_fetch_worker: replace `if transient_failure?/1` boolean predicate
+ `if/else` with a classifier that pattern-matches the error reason
directly, returning `:transient | :permanent`, and dispatch via
`case`. Three-clause head is clearer than the boolean predicate.
- scores_file.extract_points and nexrad_client.extract_box: force `//1`
step on the row/col comprehensions so an image box whose centre
lands outside the raster collapses to an empty iteration instead
of firing Elixir 1.19's ambiguous-range warning. Adds a regression
test for the right-edge box.
Test coverage added:
- Feature wrappers in Backtest.Features (theta_e_jump, shear_at_top,
duct_thickness, best_duct_freq, duct_usable_for_band,
distance_to_front / parallel_to_front stubs, all_features/0).
- NotifyListener handle_info tolerance for malformed payloads +
unknown messages, plus the PubSub broadcast side effect.
- Viewshed.effective_reach_km across every verdict / diffraction
tier / ducting-score tier combination.
- SnmpClient parse_af60_output unit conversions + unknown-column
handling; parse_snmpget_output OID normalisation and junk-line
tolerance.
- HrrrNativeClient native_level_count, native_variables,
native_messages shape, duct_messages / duct_byte_ranges.
- Changeset coverage for GeomagneticObservation, SolarFluxObservation,
SolarXrayObservation, Ionosphere.Observation, HrrrClimatology, and
Metar5minObservation — lifted each from ~50% / 0% to 100%.
- Property tests: GefsClient.dewpoint_from_rh invariants (Td ≤ T,
monotonic in RH, finite across the operating envelope) + idempotent
nearest_run. NexradClient.pixel_to_dbz monotonicity + bounded
output; latlon_to_pixel round-trip for every grid cell.
Also cleared several unrelated compiler/linter warnings:
- Three private test helpers (create_contact, insert_contact,
current_hour) had `\\ %{}` / `\\ 0` defaults that no caller used.
- profiles_file_test bound `dir` in a pattern match without using it.
Suite: 2,359 tests + 146 properties pass (was 2,300 / 139); coverage
70.38% → 70.89%; credo strict clean.
Poll UBNT AirFiber radios (AF11X + AF60-LR) every 5 minutes via
net-snmp CLI, storing signal metrics in commercial_samples. Fetches
ASOS weather alongside each cycle for propagation correlation.
Includes 7 seeded link definitions, Oban cron worker, and net-snmp
in the Docker image.
