bru_mapper.fm_mesh_2d {inlabru}

Mapper for fm_mesh_2d

Description

Creates a mapper for 2D fm_mesh_2d objects

Usage

## S3 method for class 'fm_mesh_2d'
bru_mapper(mesh, ...)

## S3 method for class 'bru_mapper_fm_mesh_2d'
ibm_n(mapper, ...)

## S3 method for class 'bru_mapper_fm_mesh_2d'
ibm_values(mapper, ...)

## S3 method for class 'bru_mapper_fm_mesh_2d'
ibm_jacobian(mapper, input, ...)

## S3 method for class 'inla.mesh'
bru_mapper(mesh, ...)

## S3 method for class 'bru_mapper_inla_mesh_2d'
ibm_n(mapper, ...)

## S3 method for class 'bru_mapper_inla_mesh_2d'
ibm_values(mapper, ...)

## S3 method for class 'bru_mapper_inla_mesh_2d'
ibm_jacobian(mapper, input, ...)

Arguments

mesh

An fm_mesh_2d or inla.mesh.2d object to use as a mapper

...

Arguments passed on to other methods

mapper

A mapper S3 object, inheriting from bru_mapper.

input

Data input for the mapper.

Functions

• bru_mapper(inla.mesh): Creates a mapper for 2D inla.mesh objects

See Also

bru_mapper, bru_mapper_generics

Other mappers: bru_get_mapper(), bru_mapper(), bru_mapper.fm_mesh_1d(), bru_mapper_aggregate(), bru_mapper_collect(), bru_mapper_const(), bru_mapper_factor(), bru_mapper_generics, bru_mapper_harmonics(), bru_mapper_index(), bru_mapper_linear(), bru_mapper_logsumexp(), bru_mapper_marginal(), bru_mapper_matrix(), bru_mapper_mesh_B(), bru_mapper_multi(), bru_mapper_pipe(), bru_mapper_scale(), bru_mapper_shift(), bru_mapper_taylor()

Examples

m <- bru_mapper(fmesher::fmexample$mesh)
ibm_n(m)
ibm_eval(m, as.matrix(expand.grid(-2:2, -2:2)), seq_len(ibm_n(m)))