Re: [R-sig-Geo] opening a grd file (Surfer)

2008-10-09 Thread Alexander Brenning
Hi Anne, in case you are not mainly interested in importing the (potentially large) Surfer grid into R, but want to do raster calculations instead (e.g. using other SAGA modules), you might still be interested in the RSAGA way of converting it: You didn't specify the file name of the SAGA ou

Re: [R-sig-Geo] opening a grd file (Surfer)

2008-10-09 Thread Roger Bivand
On Thu, 9 Oct 2008, Anne Goarant wrote: Hello! Does anyone know how to open a .grd file (surfer type file) with R (or convert this kind of file in ascii)? I tried using the RSAGA library but failed. rsaga.geoprocessor("io_grid", 3, list( FILE = '10s70s0e150e.sgrd')) This are bathymetry data

Re: [R-sig-Geo] opening a grd file (Surfer)

2008-10-09 Thread Dylan Beaudette
On Thursday 09 October 2008, Anne Goarant wrote: > Hello! > > Does anyone know how to open a .grd file (surfer type file) with R (or > convert this kind of file in ascii)? I tried using the RSAGA library but > failed. > rsaga.geoprocessor("io_grid", 3, list( FILE = '10s70s0e150e.sgrd')) > This are

[R-sig-Geo] opening a grd file (Surfer)

2008-10-09 Thread Anne Goarant
Hello! Does anyone know how to open a .grd file (surfer type file) with R (or convert this kind of file in ascii)? I tried using the RSAGA library but failed. rsaga.geoprocessor("io_grid", 3, list( FILE = '10s70s0e150e.sgrd')) This are bathymetry data from the GEBCO website. Thanks Anne