<div>Pierre, </div><div><br></div>It is a huge coverage, I am using the function just for evaluation of postgis raster. So, I can work with the results I have gotten.<div><br></div><div>Thank you.</div><div><br></div><div>
Joan<br><br><div class="gmail_quote">On 31 May 2012 17:57, Pierre Racine <span dir="ltr"><<a href="mailto:Pierre.Racine@sbf.ulaval.ca" target="_blank">Pierre.Racine@sbf.ulaval.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Joan,<br>
<br>
The ST_HillShade function does not support tiled coverage...<br>
<br>
Depending on how big is your coverage (how many pixels by how many pixels) you could import it non tiled and then use ST_Tile to tile in the DB.<br>
<br>
ST_Tile is not part of PostGIS 2.0. You will find it here:<br>
<br>
<a href="http://trac.osgeo.org/postgis/browser/trunk/raster/scripts/plpgsql/st_tile.sql" target="_blank">http://trac.osgeo.org/postgis/browser/trunk/raster/scripts/plpgsql/st_tile.sql</a><br>
<br>
Pierre<br>
<div><div class="h5"><br>
> -----Original Message-----<br>
> From: <a href="mailto:postgis-users-bounces@postgis.refractions.net">postgis-users-bounces@postgis.refractions.net</a> [mailto:<a href="mailto:postgis-users-">postgis-users-</a><br>
> <a href="mailto:bounces@postgis.refractions.net">bounces@postgis.refractions.net</a>] On Behalf Of Joan<br>
> Sent: Thursday, May 31, 2012 11:53 AM<br>
> To: PostGIS Users Discussion<br>
> Subject: [postgis-users] spaces between tiles<br>
><br>
> Hi guys,<br>
><br>
> I have just run the st_hillshade function. A row of pixels around the resulting<br>
> raster are missing, causing spaces between tiles.<br>
><br>
> What could be the problem?<br>
><br>
> Regards<br>
><br>
> Joan<br>
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