[R] error in map library

> > > Dear Ruser, >> >> >> I am trying to use the map library. But unfortunately I am facing the >> warning message above: >> Warning message: >> *In readGDAL(destfile, silent = TRUE) : GeoTransform values not available >> * > > I want to use that library because I intend to plot some station in

[R] error in map library

Dear Ruser, > > > I am trying to use the map library. But unfortunately I am facing the > warning message above: > Warning message: > *In readGDAL(destfile, silent = TRUE) : GeoTransform values not available > * I want to use that library because I intend to plot some station in a Brazilian map.