# GX-TXT portable Dataset Metadata
# Import this into the Metadata editor of the imported raw Dataset, review, then Save.
data.synthetic=true
demo.type=python_script_terrain_flow
demo.domain=synthetic_terrain
terrain.coordinate_system=local_cartesian
terrain.surface_quantity=elevation
terrain.x_unit=m
terrain.y_unit=m
terrain.z_unit=m
terrain.x_min_m=0
terrain.x_max_m=80
terrain.x_step_m=1
terrain.y_min_m=0
terrain.y_max_m=50
terrain.profile_axis=y
terrain.profile_count=11
terrain.profile_points=81
terrain.profile_spacing_m=5
terrain.noise_sigma_m=0.6
terrain.random_seed=20261004
family.variable=profile_id
family.coordinate_variable=profile_y_m
binding.x=x_m
binding.y=y_m
binding.z=z_m
binding.family=profile_id
model.type=quartic_terrain_surface
model.total_degree=4
model.equation=z=180+0.30*u-0.22*v+0.018*u^2+0.030*v^2-0.016*u*v-0.00020*u^3+0.00015*u^2*v-0.00012*u*v^2+0.000006*u^4+0.000010*v^4-0.000005*u^2*v^2, u=x-40, v=y-25
fit.model=polynomial_total_degree
fit.degree=4
fit.grid_nx=81
fit.grid_ny=51
fit.output_dataset_id=tutorial.terrain_surface_fit
presentation.surface_plot_type=surface
presentation.mesh_plot_type=mesh
interactive.target=native_3d
