Some useful R scripts

Convert GB and Irish grid references to and from eastings and northings

(opens in a new window)os2eastnorth.R: A function that converts from a grid reference to eastings and northings

(opens in a new window)eastnorth2os.R: A function that converts from eastings and northings to a grid reference

The R package(opens in a new window)rnbnalso has a function(opens in a new window)gridCoords()with similar functionality to os2eastnorth.R.

FRESCALO in R

(opens in a new window)frescalo_parallel.R: This function implements(opens in a new window)Mark Hill's FRESCALOin R. The original program was written in FORTRAN. An R wrapper for the FORTRAN program is provided by the frescalo() function in the(opens in a new window)sparta package.