inla.wkt_is_geocent {INLA} | R Documentation |
Get and set CRS object or WKT string properties.
inla.wkt_is_geocent(wkt) inla.crs_is_geocent(crs) inla.wkt_get_ellipsoid_radius(wkt) inla.crs_get_ellipsoid_radius(crs) inla.wkt_set_ellipsoid_radius(wkt, radius) inla.crs_set_ellipsoid_radius(crs, radius) inla.wkt_unit_params() inla.wkt_get_lengthunit(wkt) inla.wkt_set_lengthunit(wkt, unit, params = NULL) inla.crs_get_wkt(crs) inla.crs_get_lengthunit(crs) inla.crs_set_lengthunit(crs, unit, params = NULL)
wkt |
A WKT2 character string |
crs |
A |
unit |
character, name of a unit. Supported names are
"metre", "kilometre", and the aliases "meter", "m", International metre",
"kilometer", and "km", as defined by |
params |
Length unit definitions, in the list format produced by
|
For inla.wkt_unit_params
, a list of named unit definitions
For inla.wkt_get_lengthunit
, a list of length units used in the wkt
string, excluding the ellipsoid radius unit.
For inla.wkt_set_lengthunit
, a WKT2 string with altered length units.
Note that the length unit for the ellipsoid radius is unchanged.
For inla.crs_get_wkt
, WKT2 string.
For inla.crs_get_lengthunit
, a list of length units used in the wkt
string, excluding the ellipsoid radius unit. (For legacy PROJ4 code, the raw
units from the proj4string are returned, if present.)
For inla.crs_set_lengthunit
, a sp::CRS
object with altered
length units. Note that the length unit for the ellipsoid radius is
unchanged.
For inla.wkt_unit_params
, a
list of named unit definitions
For inla.wkt_get_lengthunit
, a
list of length units used in the wkt string, excluding the ellipsoid radius
unit.
For inla.wkt_set_lengthunit
, a
WKT2 string with altered length units.
Note that the length unit for the ellipsoid radius is unchanged.
For inla.crs_get_wkt
, WKT2 string.
For inla.crs_get_lengthunit
, a
list of length units used in the wkt string, excluding the ellipsoid radius
unit. (For legacy PROJ4 code, the raw units from the proj4string are
returned, if present.)
For inla.crs_set_lengthunit
, a sp::CRS
object with
altered length units.
Note that the length unit for the ellipsoid radius is unchanged.
Finn Lindgren finn.lindgren@gmail.com
Finn Lindgren finn.lindgren@gmail.com
## Not run: if (inla.has_PROJ6()) { c1 <- inla.CRS("globe") inla.crs_get_lengthunit(c1) c2 <- inla.crs_set_lengthunit(c1, "km") inla.crs_get_lengthunit(c2) } ## End(Not run) ## Not run: if (inla.has_PROJ6()) { c1 <- inla.CRS("globe") inla.crs_get_lengthunit(c1) c2 <- inla.crs_set_lengthunit(c1, "km") inla.crs_get_lengthunit(c2) } ## End(Not run)