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<p><font size="+1">Here's what I got using GRASS 7.8</font></p>
<p><font size="+1"><br>
</font></p>
<p><font size="+1" face="monospace">grass -e -c
~/Downloads/columbia_2010_e_dtm_35.tif
/tmp/grassdata/columbia/PERMANENT</font></p>
<p><font face="monospace"><br>
</font></p>
<p><font face="monospace">grass /tmp/grassdata/columbia/PERMANENT/<br>
Starting GRASS GIS...<br>
....</font></p>
<p><font face="monospace"><br>
</font></p>
<p><font face="monospace">r.import
~/Downloads/columbia_2010_e_dtm_35.tif out=dtm_35<br>
WARNING: Datum <North_American_1983_HARN> not recognised
by GRASS and no<br>
parameters found<br>
WARNING: Datum <North_American_1983_HARN> not recognised
by GRASS and no<br>
parameters found<br>
Importing raster map <dtm_35>...<br>
100%</font></p>
<p><font face="monospace"><br>
</font></p>
<p><font face="monospace">g.region -ap rast=dtm_35<br>
projection: 99 (NAD83(HARN) / Washington South (ftUS))<br>
zone: 0<br>
datum: ** unknown (default: WGS84) **<br>
ellipsoid: grs80<br>
north: 152311<br>
south: 106519<br>
west: 1512164<br>
east: 1544399<br>
nsres: 3<br>
ewres: 3<br>
rows: 15264<br>
cols: 10745<br>
cells: 164011680</font></p>
<p><font face="monospace"><br>
</font></p>
<p><font face="monospace">micha@RMS:GIS$ r.info dtm_35<br>
+----------------------------------------------------------------------------+<br>
| Map: dtm_35 Date: Sat Sep 25
21:13:31 2021 |<br>
| Mapset: PERMANENT Login of Creator:
micha |<br>
| Location:
columbia
|<br>
| DataBase:
/tmp/grassdata
|<br>
|
Title:
|<br>
| Timestamp:
none
|<br>
|----------------------------------------------------------------------------|<br>
|
|<br>
| Type of Map: raster Number of Categories:
0 |<br>
| Data Type:
FCELL |<br>
| Rows:
15264 |<br>
| Columns:
10745 |<br>
| Total Cells:
164011680 |<br>
| Projection: NAD83(HARN) / Washington South
(ftUS) |<br>
| N: 152311 S: 106519 Res:
3 |<br>
| E: 1544399 W: 1512164 Res:
3 |<br>
| Range of data: min = 159.3157 max =
1037.52 |<br>
|
|<br>
| Data
Description:
|<br>
| generated by
r.in.gdal |<br>
|
|<br>
|
Comments:
|<br>
| r.in.gdal -a -k
input="/home/micha/Downloads/columbia_2010_e_dtm_35.\ |<br>
| tif" output="dtm_35" memory=300 offset=0
num_digits=0 |<br>
|
|<br>
+----------------------------------------------------------------------------+</font></p>
<p><font face="monospace"><br>
</font></p>
<p><font face="monospace">micha@RMS:GIS$ r.report dtm_35<br>
100%<br>
+-----------------------------------------------------------------------------+<br>
| RASTER MAP CATEGORY
REPORT |<br>
|LOCATION: columbia Sat Sep 25
21:14:06 2021|<br>
|-----------------------------------------------------------------------------|<br>
| north: 152311 east:
1544399 |<br>
|REGION south: 106519 west:
1512164 |<br>
| res: 3 res:
3 |<br>
|-----------------------------------------------------------------------------|<br>
|MASK:
none
|<br>
|-----------------------------------------------------------------------------|<br>
|MAP: (untitled) (dtm_35 in
PERMANENT) |<br>
|-----------------------------------------------------------------------------|<br>
| Category
Information |<br>
|
#|description |<br>
|-----------------------------------------------------------------------------|<br>
| 159.315659-162.759598|from
to |<br>
| 162.759598-166.203537|from
to |<br>
| 166.203537-169.647476|from
to |<br>
| 169.647476-173.091415|from
to |<br>
| 173.091415-176.535354|from
to |<br>
| 176.535354-179.979293|from
to |<br>
| 179.979293-183.423233|from
to |<br>
| 183.423233-186.867172|from
to |<br>
| 186.867172-190.311111|from
to |<br>
| 190.311111-193.75505|from
to |<br>
| 193.75505-197.198989|from
to |<br>
<br>
</font></p>
<p><br>
</p>
<p>(Lots more rows like above)</p>
<p><br>
</p>
<p>Looks OK from here. \O/</p>
<p><br>
</p>
<p><br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 9/25/21 9:03 PM, Rich Shepard wrote:<br>
</div>
<blockquote type="cite"
cite="mid:e09b38cd-4ff0-7abf-b8b3-3da5bf93ec65@appl-ecosys.com">On
Sat, 25 Sep 2021, Helmut Kudrnovsky wrote:
<br>
<br>
<blockquote type="cite">
<blockquote type="cite">The data file sizes are all in the low
100Ks. I could upload an example to
<br>
fileconvoy.com if that's helpful.
<br>
</blockquote>
<br>
could you make one of the data files available?
<br>
</blockquote>
<br>
Heelmut,
<br>
<br>
Certainly. It's avalable from
<br>
<a class="moz-txt-link-rfc2396E" href="http://www.fileconvoy.com/dfl.php?id=gfc76e0e32c5a2d561000379208966e9082ed6573f9"><http://www.fileconvoy.com/dfl.php?id=gfc76e0e32c5a2d561000379208966e9082ed6573f9></a>
<br>
and will be there for 5 days.
<br>
<br>
The file that can be retrieved with the above link is:
columbia_2010_e_dtm_35.tif (138.85 MB)
<br>
<br>
Regards,
<br>
<br>
Rich
<br>
_______________________________________________
<br>
grass-user mailing list
<br>
<a class="moz-txt-link-abbreviated" href="mailto:grass-user@lists.osgeo.org">grass-user@lists.osgeo.org</a>
<br>
<a class="moz-txt-link-freetext" href="https://lists.osgeo.org/mailman/listinfo/grass-user">https://lists.osgeo.org/mailman/listinfo/grass-user</a>
<br>
</blockquote>
<pre class="moz-signature" cols="72">--
Micha Silver
Ben Gurion Univ.
Sde Boker, Remote Sensing Lab
cell: +972-523-665918</pre>
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