[GRASS-user] Spatial data exchange formats

[Daniel Victoria]

Rich,

I was able to open your GRID in QGis. And if it works in QGis, it should
work in GRASS too.

What I've seen is that most of you data has values -3.4028e+38 which
appears to be the NODATA value. So, are you sure this part of the data is
not a corner of the mapped area? Because there is valid data for the upper
and left borders. Also, this data is not a 1 x 1 degree rectangle, as you
said it should be. So this makes me believe that we are looking at just one
corner of the data, where it happens to have a lot of NODATA cells.

Cheers
Daniel


On Thu, Jun 21, 2018 at 3:17 PM Markus Metz <markus.metz.giswork at gmail.com>
wrote:

>
>
> On Thu, Jun 21, 2018 at 7:24 PM, Rich Shepard <rshepard at appl-ecosys.com>
> wrote:
> >
> >   My problems are that pointing r.in.gdal to the hdr.adf files display
> only
> > the strange wedge/rectangle I attached to messages earlier in this
> thread.
> > They should be retangles for a full 1 degree x 1 degree topographic quad
> map
> > with colors varying by elevation.
>
> No, they should not. They cover a part of that rectangle. You need to
> patch coverages from different years together in order to get a more
> complete coverage.
>
> >
> >   My need is to learn why I'm not getting clean imports of either
> bare_earth
> > or highest_hits for any of the three years of data. This is why this
> thread
> > has continued so long. The only option to r.in.gdal I've used is '-o' to
> > use the source's projection for the map.
>
> The -o flag of r.in.gdal overrides the source's projection for the map
> instead of using it.
>
> Markus M
>
> >
> > Thanks,
> >
> >
> > Rich
> >
> >
> > _______________________________________________
> > grass-user mailing list
> > grass-user at lists.osgeo.org
> > https://lists.osgeo.org/mailman/listinfo/grass-user
>
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