[GRASS-user] Problem importing ESRI grid file (.adf)

[Helmut Kudrnovsky]

Rich Shepard wrote
> On Fri, 8 Jun 2018, Helmut Kudrnovsky wrote:
> 
>> Have you looked into GDAL's "AIG -- Arc/Info Binary Grid" format
>> description?
> 
> Helmut,
> 
>    I now have. Not much information (the format spec page didn't want to
> load), but it appears to be what I need for the DEM: a raster with small
> size cells, each having a geographic coordinate and elevation.
> 
>    The format is installed here:
> $ gdalinfo --formats | sort
>    AAIGrid -raster- (rwv): Arc/Info ASCII Grid
>    ACE2 -raster- (rov): ACE2
>    ADRG -raster- (rw+vs): ARC Digitized Raster Graphics
>    AIG -raster- (rov): Arc/Info Binary Grid
> 
>    The output is not what I expect; see attached .png. I'm open to all
> suggstions and recommendations because I must be doing something
> incorrectly
> here and do not see what that is.
> 
>    The command line used is:
> 
> r.in.gdal -o --overwrite
> input=/home/rshepard/.../data/topography/LDQ-45122C3/2014_OLC_Metro/Bare_Earth/bh45122c3/hdrbnd.adf
> output=bare_earth
> (wrapped by alpine; it's entered as a single line).
> 
>    That directory with all files should be downloadable from my dropbox
> public directory:
> <https://www.dropbox.com/preview/Public/bare_earth.tgz?role=personal>
> 
> Regards,
> 
> Rich
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As always recommended, look at the output of gdalinfo, compare it with the
computional region of your interest and then decide if the data expects your
need.



-----
best regards
Helmut
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