is.projected

0th

Percentile

Sets or retrieves projection attributes on classes extending SpatialData

Sets or retrieves projection attributes on classes extending SpatialData; set or retrieve option value for error or warning on exceedance of geographical coordinate range, set or retrieve option value for exceedance tolerance of geographical coordinate range

Keywords
spatial
Usage
is.projected(obj)
proj4string(obj)
proj4string(obj) <- value
get_ll_warn()
get_ll_TOL()
set_ll_warn(value)
set_ll_TOL(value)
Arguments
obj
An object of class or extending Spatial-class
value
For proj4string CRS object, containing a valid proj4 string; attempts to assign an object containing "longlat" to data extending beyond longitude [-180, 360] or lattitude [-90, 90] will be stopped. For set_ll_warn a single logica
Details

proj4 strings are operative through CRAN package rgdal. For strings defined as longlat, the minimum longitude should be -180, the maximum longitude 360, the minimum latitude -90, and the maximum latitude 90

Value

  • is.projected returns a logical; proj4string returns a character vector of length 1; spatial.dimension returns the number of spatial dimensions (2 or 3).

See Also

CRS

Aliases
  • is.projected
  • proj4string
  • proj4string<-
  • is.projected,Spatial-method
  • proj4string,Spatial-method
  • proj4string<-,Spatial,CRS-method
  • proj4string<-,Spatial,character-method
  • get_ll_warn
  • get_ll_TOL
  • set_ll_warn
  • set_ll_TOL
Documentation reproduced from package sp, version 0.9-94, License: GPL (>= 2)

Community examples

Looks like there are no examples yet.