Integration methods for spatial samplers on inla.mesh
meshes.
Usage
fm_int_inla_mesh(samplers, domain, name = NULL, int.args = NULL, ...)
fm_int_inla_mesh_NULL(samplers, domain, name = NULL, int.args = NULL, ...)
# S3 method for sf
fm_int_inla_mesh(samplers, domain, name = NULL, int.args = NULL, ...)
# S3 method for sfc_POINT
fm_int_inla_mesh(
samplers,
domain,
name = NULL,
int.args = NULL,
.weight = rep(1, NROW(samplers)),
...
)
# S3 method for sfc_MULTIPOINT
fm_int_inla_mesh(
samplers,
domain,
name = NULL,
int.args = NULL,
.weight = rep(1, NROW(samplers)),
...
)
# S3 method for sfc_LINESTRING
fm_int_inla_mesh(
samplers,
domain,
name = NULL,
int.args = NULL,
.weight = rep(1, NROW(samplers)),
...
)
# S3 method for sfc_MULTILINESTRING
fm_int_inla_mesh(
samplers,
domain,
name = NULL,
int.args = NULL,
.weight = rep(1, NROW(samplers)),
...
)
# S3 method for sfc_POLYGON
fm_int_inla_mesh(
samplers,
domain,
name = NULL,
int.args = NULL,
.weight = rep(1, NROW(samplers)),
...
)
# S3 method for sfc_MULTIPOLYGON
fm_int_inla_mesh(
samplers,
domain,
name = NULL,
int.args = NULL,
.weight = rep(1, NROW(samplers)),
...
)
# S3 method for sfc_GEOMETRY
fm_int_inla_mesh(
samplers,
domain,
name = NULL,
int.args = NULL,
.weight = rep(1, NROW(samplers)),
...
)
# S3 method for Spatial
fm_int_inla_mesh(
samplers,
domain,
name = NULL,
int.args = NULL,
format = NULL,
...
)
Arguments
- samplers
For single domain
fm_int
methods, an object specifying one or more subsets of the domain, and optional weighting in aweight
variable. Forfm_int.list
, a list of sampling definitions, where data frame elements may contain information for multiple domains, in which case each row represent a separate tensor product integration subspace.- domain
Functional space specification; single domain or a named list of domains
- name
For single-domain methods, the variable name to use for the integration points. Default 'x'
- int.args
List of arguments passed to line and integration methods.
method
: "stable" (to aggregate integration weights onto mesh nodes) or "direct" (to construct a within triangle/segment integration scheme without aggregating onto mesh nodes)nsub1
,nsub2
: integers controlling the number of internal integration points before aggregation. Points per triangle:(nsub2+1)^2
. Points per knot segment:nsub1
- ...
Additional arguments passed on to other methods
- .weight
Optional weight vector for
sfc_*
integration- format
character; determines the output format, as either "sf" (default when the sampler is
NULL
) or "sp". WhenNULL
, determined by the sampler type.- .block
Optional block grouping vector for
sfc_*
integration
Methods (by class)
fm_int_inla_mesh(sf)
:sf
integrationfm_int_inla_mesh(sfc_POINT)
:sfc_POINT
integrationfm_int_inla_mesh(sfc_MULTIPOINT)
:sfc_MULTIPOINT
integrationfm_int_inla_mesh(sfc_LINESTRING)
:sfc_LINESTRING
integrationfm_int_inla_mesh(sfc_MULTILINESTRING)
:sfc_MULTILINESTRING
integrationfm_int_inla_mesh(sfc_POLYGON)
:sfc_POLYGON
integrationfm_int_inla_mesh(sfc_MULTIPOLYGON)
:sfc_MULTIPOLYGON
integrationfm_int_inla_mesh(sfc_GEOMETRY)
:sfc_GEOMERY
integrationfm_int_inla_mesh(Spatial)
:Spatial
integration