Description Usage Arguments Value Author(s) See Also Examples
Construct a lattice grid for inla.mesh
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One of |
An inla.mesh.lattice
object.
Finn Lindgren finn.lindgren@gmail.com
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | lattice = inla.mesh.lattice(seq(0, 1, length.out=17), seq(0, 1, length.out=10))
## Use the lattice "as-is", without refinement:
mesh = inla.mesh.create(lattice=lattice, boundary=lattice$segm)
mesh = inla.mesh.create(lattice=lattice, extend=FALSE)
plot(mesh)
## Refine the triangulation, with limits on triangle angles and edges:
mesh = inla.mesh.create(lattice=lattice,
refine=list(max.edge=0.08),
extend=FALSE)
plot(mesh)
## Add an extension around the lattice, but maintain the lattice edges:
mesh = inla.mesh.create(lattice=lattice,
refine=list(max.edge=0.08),
interior=lattice$segm)
plot(mesh)
## Only add extension:
mesh = inla.mesh.create(lattice=lattice, refine=list(max.edge=0.08))
plot(mesh)
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