unstructured-grid
Represents an unstructured grid where cells can have arbitrary shapes and sizes.
The grid implements spatial properties including a coordinate reference system and bounding box in world coordinates.
The grid's data are all stored on the geometry attribute, which defines the spatial layout of the grid, including the coordinates of the vertices and the connectivity between them to form cells.
vertices - Table of 3D coordinates (x,y,z)
cells- Table of cell descriptions. Each entry is an array of triples. The first item in the triple represents the shape, second item is an offset to the indices array and the third item is the number of vertices for the shape. Columns: shape, offset, num_vertices.". See Cell Type Geometry.
See also:
- For an unstructured hexahedral grid, see
unstructured-hex-grid - For an unstructured quadrilateral grid, see
unstructured-quad-grid - For an unstructured tetrahedral grid, see
unstructured-tet-grid
Properties
unstructured-grid (v1.3.0)
An unstructured grid.
| Property | Type | Description | Flags |
|---|---|---|---|
| name | String | Name of the object. | ⬆️ ✅ |
| uuid | base-object-properties | Identifier of the object. | ⬆️ ✅ |
| description | String | Optional field for adding additional description to uniquely identify this object. | ⬆️ |
| extensions | Object | Extended properties that may be associated to the object, but not specified in the schema | ⬆️ |
| tags | Object | Key-value pairs of user-defined metadata | ⬆️ |
| lineage | lineage | Information about the history of the object | ⬆️ |
| bounding_box | bounding-box | Bounding box of the spatial data. | ⬆️ ✅ |
| coordinate_reference_system | crs | Coordinate system of the spatial data | ⬆️ ✅ |
| schema | String | ✅ | |
| geometry | unstructured-grid-geometry | The geometry information of the unstructured grid. | ✅ |
Legend
| Flag | Description |
|---|---|
| ⬆️ | Inherited property |
| ✅ | Required property |
