Embers, one line per spotting source: from a burning cell with a maximum spot distance to where its farthest ember lands (FlamMap's maximum spot distance and direction under the run's wind, not the engine's random draws). `minutes` when the source burned, `distanceMeters`, `fireType` 1 surface / 2 passive crown / 3 active crown at the source, `landingMinutes` when the fire reached the landing, `spotFire` true when the landing was outside the fire at the time (worked out in DuckDB against the arrival table). The longest in each part of the fire when there are more than a map can draw. Written by each run of the fire simulation whose output file is "Laramie Simulation: North Cheyenne neighbourhoods · SW wind (2026-10-20 02:45)".
Details
What you upload. Files are the raw material — run a job against one to turn it into a table or a tile.
Laramie Simulation: North Cheyenne neighbourhoods · SW wind — Spotting
e379c899-0e59-4ae0-b18d-ce2a1910c94f
Embers, one line per spotting source: from a burning cell with a maximum spot distance to where its farthest ember lands (FlamMap's maximum spot distance and direction under the run's wind, not the engine's random draws). `minutes` when the source burned, `distanceMeters`, `fireType` 1 surface / 2 passive crown / 3 active crown at the source, `landingMinutes` when the fire reached the landing, `spotFire` true when the landing was outside the fire at the time (worked out in DuckDB against the arrival table). The longest in each part of the fire when there are more than a map can draw. Written by each run of the fire simulation whose output file is "Laramie Simulation: North Cheyenne neighbourhoods · SW wind (2026-10-20 02:45)".
v0
3 weeks ago by Thomas Marsh the Darsh
3 weeks ago by Thomas Marsh the Darsh
Versions
Each upload of this file is a version. Jobs run against a specific one, so older versions are kept.
Jobs
Jobs turn this file into something the map can draw — a parquet table, or GeoTIFF tiles.
File to Table(s)
Schedules
Re-run a job on a timer, for data that changes at the source — a nightly feed, a weekly extract.
