<div dir="ltr"><div>OK.</div><div><br></div><div>I tried to download the data you placed on file dropper (other email tread). But both links you sent gave me corrupt files.</div><div><br></div><div>If you can manage to place the files in some shared folder or point to the original data source, I can take a look.</div><div><br></div><div>Have you tried opening in some other software, like QGis?</div><div><br></div><div>Cheers</div><div>Daniel<br></div></div><br><div class="gmail_quote"><div dir="ltr">On Thu, Jun 21, 2018 at 2:24 PM Rich Shepard <<a href="mailto:rshepard@appl-ecosys.com">rshepard@appl-ecosys.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Thu, 21 Jun 2018, Daniel Victoria wrote:<br>
<br>
> ESRI ArcINFO used two formats that spreded files into a directory with the<br>
> layer name and another directory called INFO. In the directory with the<br>
> layer name, the files had the .ADF extension you mentioned in the first<br>
> email. But their content is different.<br>
<br>
Daniel,<br>
<br>
In the late 1980s I used Arc/INFO on a Prime and pc-arc/info on a pc. Info<br>
was the attribute database.<br>
<br>
> From the list you sent, you have a file named hdr.adf, which is a giveaway<br>
> that we are dealing with an ESRI GRID (raster format). The presence of a<br>
> .OVR file also indicates that it's a grid, OVR being the raster pyramid<br>
> overviews.<br>
<br>
Thought so.<br>
<br>
> So, if you have a Raster product, it means that the person providing the<br>
> data took care of the processing to generate both the bare earth model and<br>
> the highest hit.<br>
><br>
> Anyway, you can use r.in.gdal to import those GRIDS into GRASS. Just point<br>
> to the hdr.adf file and all should be OK.<br>
<br>
My problems are that pointing r.in.gdal to the hdr.adf files display only<br>
the strange wedge/rectangle I attached to messages earlier in this thread.<br>
They should be retangles for a full 1 degree x 1 degree topographic quad map<br>
with colors varying by elevation.<br>
<br>
My need is to learn why I'm not getting clean imports of either bare_earth<br>
or highest_hits for any of the three years of data. This is why this thread<br>
has continued so long. The only option to r.in.gdal I've used is '-o' to<br>
use the source's projection for the map.<br>
<br>
Thanks,<br>
<br>
Rich<br>
<br>
<br>
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