Optional pressure output in snapshots #222
Description
No pressure in snapshots?
Originally posted by @pbartholomew08 in #221 (comment)
Add a user-configurable option to include pressure in snapshots.
include_pressure_in_snapshots = .true./.false. ! Default: false
- Compute pressure on-demand when snapshots are written (avoids storing it permanently)
- Requires solving Poisson equation during snapshot writes