Landlab Grids#
Grid types#
Landlab presently supports five types of grids. The base class is ModelGrid
with subclasses RasterModelGrid and VoronoiDelaunayGrid.
VoronoiDelaunayGrid has three further specialized subclasses: FramedVoronoiGrid,
HexModelGrid and RadialModelGrid. A final class is NetworkModelGrid.
The following is an introduction to their properties and methods:
Additional Methods and Properties#
- API for landlab.grid.base
- Grid creation from a formatted input file
- Function/method decorators
- landlab.grid.diagonals module
- Divergence calculation functions
- Gradient calculators
- landlab.grid.grid_funcs module
- landlab.grid.linkstatus module
- Mapping data between different grid elements
- landlab.grid.nodestatus module
- Slope-aspect calculation functions
- Miscellaneous raster-grid functions
- Gradient calculation functions
- Mapping data between different grid elements
- Boundary handling for grid edges
- landlab.grid.warnings module
API for each grid type#
Additional Grid Base Classes#
- landlab.grid.unstructured package
- Submodules
- landlab.grid.unstructured.base module
BaseGridBaseGrid.__init__BaseGrid.active_linksBaseGrid.active_links_entering_at_nodeBaseGrid.active_links_leaving_at_nodeBaseGrid.active_nodesBaseGrid.axis_nameBaseGrid.axis_unitsBaseGrid.boundary_nodesBaseGrid.cell_at_nodeBaseGrid.closed_boundary_nodesBaseGrid.coord_at_nodeBaseGrid.core_cellsBaseGrid.core_nodesBaseGrid.create_active_link_gridBaseGrid.fixed_gradient_boundary_nodesBaseGrid.fixed_value_boundary_nodesBaseGrid.length_of_linkBaseGrid.links_entering_at_nodeBaseGrid.links_leaving_at_nodeBaseGrid.ndimBaseGrid.node_at_cellBaseGrid.node_at_link_endBaseGrid.node_at_link_startBaseGrid.node_to_node_distanceBaseGrid.number_of_cellsBaseGrid.number_of_linksBaseGrid.number_of_nodesBaseGrid.point_at_nodeBaseGrid.point_to_node_angleBaseGrid.point_to_node_azimuthBaseGrid.point_to_node_distanceBaseGrid.point_to_node_vectorBaseGrid.status_at_nodeBaseGrid.x_at_nodeBaseGrid.y_at_node
point_to_point_anglepoint_to_point_azimuthpoint_to_point_distancepoint_to_point_vector
- landlab.grid.unstructured.cells module
- landlab.grid.unstructured.links module
LinkGridLinkGrid.__init__LinkGrid.in_link_at_nodeLinkGrid.iter_nodesLinkGrid.link_idLinkGrid.node_at_link_endLinkGrid.node_at_link_startLinkGrid.node_status_at_link_endLinkGrid.node_status_at_link_startLinkGrid.nodes_at_linkLinkGrid.nodes_at_link_idLinkGrid.number_of_in_links_at_nodeLinkGrid.number_of_linksLinkGrid.number_of_links_at_nodeLinkGrid.number_of_nodesLinkGrid.number_of_out_links_at_nodeLinkGrid.out_link_at_node
find_active_linksin_link_count_per_nodein_link_ids_at_nodelink_count_per_nodelink_ids_at_nodelink_is_activeout_link_count_per_nodeout_link_ids_at_node
- landlab.grid.unstructured.nodes module
- landlab.grid.unstructured.status module
- Module contents