inla.CRSargs {INLA}

R Documentation

Show expanded CRS arguments

Description

Wrapper for sp::CRS and inla.CRS objects to extract the coordinate reference system argument string. Should no longer be used with PROJ6/rgdal3; see inla.crs_get_wkt()

Usage

inla.CRSargs(x, ...)

inla.as.CRSargs.list(x, ...)

inla.as.list.CRSargs(x, ...)

inla.as.list.CRS(x, ...)

inla.as.CRS.list(x, ...)

Arguments

x	An sp::CRS or inla.CRS object (for inla.CRSargs and inla.as.list.CRS), a character string (for inla.as.list.CRSargs), or a list (for inla.as.CRS.list and inla.as.CRSargs.list).
...	Additional arguments passed on to other methods.

Details

• inla.as.CRSargs.list: CRS proj4 string for name=value pair list

• inla.as.list.CRSargs: List of name=value pairs from CRS proj4 string

Value

For inla.CRSargs and inla.as.CRSargs.list, a character string with PROJ.4 arguments.

For inla.as.list.CRS and inla.as.list.CRSargs, a list of name/value pairs.

For inla.as.CRS.list, a CRS or inla.CRS object.

Author(s)

Finn Lindgren finn.lindgren@gmail.com

See Also

rgdal::CRSargs(), inla.CRS()

Examples

if (require(rgdal)) {
    crs0 <- inla.CRS("longlat")
    p4s <- inla.CRSargs(crs0)
    lst <- inla.as.list.CRSargs(p4s)
    crs1 <- inla.as.CRS.list(lst)
    lst$a <- 2
    crs2 <- inla.CRS(p4s, args = lst)
    print(inla.CRSargs(crs0))
    print(inla.CRSargs(crs1))
    print(inla.CRSargs(crs2))
}

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