forked from 1b-agent/fieldcraft-upstream
file.sample flow-past: air at 25 mm/s past the upright L-bracket in a box of 2.5 mm lattice cells (Re 83), inlet, outlet, a no-slip floor and slip walls; the fluid step reports the force on each named face. Its test holds the drag coefficient on the upright's frontal area between 1 and 3.5 (2.3) and the lattice's mass change under 1 %. No picture: the viewport does not draw flow results yet (M12). Part of #164 (its streamlines wait for a flow display in the viewport) Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo