[GRASS-user] Missing line in man r.in.arc (?)

GRASS GRASS user
,
1

Under the section DESCRIPTION of the r.in.arc manual:

r.in.arc allows a user to create a (binary) GRASS raster map layer from
an ESRI ARC/INFO ascii GRID file with (optional) title.

       The ARC/INFO ascii GRID file header has 6 lines:
            ncols:
            nrows:
            xllcorner:
            yllcorner:
            cellsize:

# What should be the 6th line here?

       or alternatively (not supported by r.in.arc, but by r.in.gdal):
            ncols:
            nrows:
            xllcenter:
            yllcenter:
            cellsize:

Thank you,

Nikos

2

6th line is
nodata_value
and it's optional

http://docs.codehaus.org/display/GEOTOOLS/ArcInfo+ASCII+Grid+format

Daniel

On Mon, Jun 9, 2008 at 7:36 PM, Nikos Alexandris
<nikos.alexandris@felis.uni-freiburg.de> wrote:

Under the section DESCRIPTION of the r.in.arc manual:

r.in.arc allows a user to create a (binary) GRASS raster map layer from
an ESRI ARC/INFO ascii GRID file with (optional) title.

      The ARC/INFO ascii GRID file header has 6 lines:
           ncols:
           nrows:
           xllcorner:
           yllcorner:
           cellsize:

# What should be the 6th line here?

      or alternatively (not supported by r.in.arc, but by r.in.gdal):
           ncols:
           nrows:
           xllcenter:
           yllcenter:
           cellsize:

Thank you,

Nikos

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