Set and get vector CRS
The wk package doesn't operate on CRS objects, but does propagate them through subsetting and concatenation. A CRS object can be any R object, and x can be any object whose 'crs' attribute carries a CRS. These functions are S3 generics to keep them from being used on objects that do not use this system of CRS propagation.
wk_crs(x) ## S3 method for class 'wk_vctr' wk_crs(x) ## S3 method for class 'wk_rcrd' wk_crs(x) wk_crs(x) <- value wk_set_crs(x, crs) wk_crs_output(x, y)
x, y |
An objects whose "crs" attribute is used to carry a CRS. |
crs, value |
An object that can be interpreted as a CRS |
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