sailfish.solvers.cbdgam_2d.Patch

class sailfish.solvers.cbdgam_2d.Patch(time, primitive, mesh, index_range, physics, options, buffer_outer_radius, buffer_surface_density, buffer_surface_pressure, lib, xp, execution_context)[source]

Bases: object

Holds the array buffer state for the solution on a subset of the solution domain.

__init__(time, primitive, mesh, index_range, physics, options, buffer_outer_radius, buffer_surface_density, buffer_surface_pressure, lib, xp, execution_context)[source]

Methods

`__init__`(time, primitive, mesh, index_range, ...)
`advance_rk`(rk_param, dt)
`maximum_wavespeed`()
`new_iteration`()
`point_mass_source_term`(which_mass[, ...])
`recompute_conserved`()

Attributes

`cell_center_coordinate_arrays`	Return two 2d arrays, one with the cell-center X coordinates, and the other with the cell-center Y coordinates.
`primitive`

property cell_center_coordinate_arrays: Return two 2d arrays, one with the cell-center X coordinates, and the other with the cell-center Y coordinates. The arrays are either numpy or cupy arrays, allocated for the device this patch is assigned to.