# Local NASA ER-2 IWG1 in-situ flight log cache.
#
# IWG1 (Inter-agency Working Group 1) is the NASA standard format for
# airborne in-situ aircraft data: timestamp, position, multiple altitude
# sources, true airspeed, measured winds, attitude, and atmospheric
# state at ~5 s cadence over the full sortie.
#
# Files are MongoDB-ObjectId-named .txt CSVs sourced from NASA AFRC.
# Distribution policy is collection-specific; we keep the raw logs local
# and ship only calibrated constants (which are too far downstream from
# the source data to count as a derived database) in code.
#
# This .gitignore keeps the directory tracked but excludes everything
# inside it.

*
!.gitignore
!README.md
