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I need to convert a sgrd file to tif or ascii using R. I converted a big sgrd file (1.4 GB) to ascii using the package RSAGAbut it takes too long (45 minutes):

rsaga.sgrd.to.esri(in.sgrds = "path\\dem_filename", 
                 out.grids = "output_filename", 
                 out.path = "path\\foldername", 
                 format = "ascii",
                 georef = "corner", 
                 prec = 5,
                 env = work_env)

How could I convert sgrd format with rgdal or other R packages?

I need to convert a sgrd file to tif or ascii using R. I converted a big sgrd file (1.4 GB, 376521831 pixels) to ascii using the package RSAGAbut it takes too long (approx. 45 minutes):

rsaga.sgrd.to.esri(in.sgrds = "path\\dem_filename", 
                 out.grids = "output_filename", 
                 out.path = "path\\foldername", 
                 format = "ascii",
                 georef = "corner", 
                 prec = 5,
                 env = work_env)

How could I convert sgrd format with rgdal or other R packages?

I need to convert a sgrd file to tif or ascii using R. I converted a big sgrd file to ascii using the package RSAGAbut it takes too long:

rsaga.sgrd.to.esri(in.sgrds = "path\\dem_filename", 
                 out.grids = "output_filename", 
                 out.path = "path\\foldername", 
                 format = "ascii",
                 georef = "corner", 
                 prec = 5,
                 env = work_env)

How could I convert sgrd format with rgdal or other R packages?

I need to convert a sgrd file to tif or ascii using R. I converted a big sgrd file (1.4 GB) to ascii using the package RSAGAbut it takes too long (45 minutes):

rsaga.sgrd.to.esri(in.sgrds = "path\\dem_filename", 
                 out.grids = "output_filename", 
                 out.path = "path\\foldername", 
                 format = "ascii",
                 georef = "corner", 
                 prec = 5,
                 env = work_env)

How could I convert sgrd format with rgdal or other R packages?

I need to convert a sgrd file to tif or ascii using R. I converted a big sgrd file to ascii using the package RSAGAbut it takes too long:

rsaga.sgrd.to.esri(in.sgrds = "path\\dem_filename", 
                 out.grids = "output_filename", 
                 out.path = "path\\foldername", 
                 format = "ascii",
                 georef = "corner", 
                 prec = 5,
                 env = work_env)

How could I convert sgrd format with rgdal or othe R packages?

I need to convert a sgrd file to tif or ascii using R. I converted a big sgrd file to ascii using the package RSAGAbut it takes too long:

rsaga.sgrd.to.esri(in.sgrds = "path\\dem_filename", 
                 out.grids = "output_filename", 
                 out.path = "path\\foldername", 
                 format = "ascii",
                 georef = "corner", 
                 prec = 5,
                 env = work_env)

How could I convert sgrd format with rgdal or other R packages?