Previous thresholds (-500 to -60) were calibrated for radiosonde data. HRRR profiles have coarser vertical resolution, with gradients clustering between -40 and -130 N/km (median -70). Nearly all grid points were falling through to the default score of 42, wasting the refractivity factor. New thresholds (-200 to -40) spread across HRRR percentiles. |
||
|---|---|---|
| .. | ||
| commercial | ||
| propagation | ||
| radio | ||
| terrain | ||
| weather | ||
| workers | ||
| commercial_test.exs | ||
| propagation_test.exs | ||
| radio_test.exs | ||
| terrain_test.exs | ||
| weather_test.exs | ||