epi.convgrid {epiR}

Convert British National Grid georeferences to easting and northing coordinates

Description

Convert British National Grid georeferences to Brtish National Grid (EPSG 27700) easting and northing coordinates.

Usage

epi.convgrid(osref)

Arguments

osref

a vector of character strings listing the British National Grid georeferences to be converted.

Note

If an invalid georeference is encountered in the vector os.ref the method returns a NA.

Examples

## EXAMPLE 1:
os.ref <- c("SJ505585","SJ488573","SJ652636")
epi.convgrid(os.ref)

os.ref <- c("SJ505585","SJ488573","ZZ123456")
epi.convgrid(os.ref)