Hi Olivier,
For your resample problem, I will suggest you to resample your image by
calling SAGA with PL/R or in command line.
saga_cmd grid_tools "Resampling"
-INPUT=YourPathto\GridToResample.sgrd.sgrd
-INPUT_ADD=YourPathto\OtherGrids1.sgrd;YourPathto\OtherGrids2.sgrd;YourPathto\OtherGrids3.sgrd
-KEEP_TYPE -TARGET=1 -SCALE_UP_METHOD=6 -SCALE_DOWN_METHOD=4
-USER_GRID=YourPathTo\MasterGrid
I'm not really sure that your problem is related to your installation
but if you want to assure you that your set-up is ok follow those
instructions .
This is a great tutorial;
http://gis4free.wordpress.com/2011/03/10/how-to-install-and-configure-postgis-raster-on-windows/
<http://gis4free.wordpress.com/2011/03/10/how-to-install-and-configure-postgis-raster-on-windows/>
You can find bindings for GDAL on this site.
http://www.gisinternals.com/sdk/ <http://www.gisinternals.com/sdk/>
You have to install the core of gdal before (gdalxxx-core.msi) the
bindings (gdalxxx-core-pyxx.msi)
For the more recent binaries go to...
http://postgis.refractions.net/download/windows/experimental.php
<http://postgis.refractions.net/download/windows/experimental.php>
Cheers,
Jean-Daniel
Le 2012-08-15 15:00, postgis-users-requ...@postgis.refractions.net a écrit :
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Today's Topics:
1. Could not add all rasters to a table (Melpati, Muni)
2. Could not add all rasters to a table (Olivier Courtin)
3. Re: Could not add all rasters to a table (Bborie Park)
4. Merge rectangles (DrYSG)
----------------------------------------------------------------------
Message: 1
Date: Wed, 15 Aug 2012 09:57:42 -0400
From: "Melpati, Muni" <muni.melp...@dot.state.fl.us>
Subject: [postgis-users] Could not add all rasters to a table
To: "postgis-users@postgis.refractions.net"
<postgis-users@postgis.refractions.net>
Message-ID:
<6b4adbb05bcaab43923fc67066d38f5468b83b9...@dotscoexmail01.fdot.dot.state.fl.us>
Content-Type: text/plain; charset="us-ascii"
Hi Park,
I could not find gdalinfo.exe on my windows machine. I have installed postgis
2.0. Should I install gdalinfo separately? I could not google to the
application download. Where should I find it?
I could not find scale x/y values for the raster files. Moreover, I do not see
any problem in viewing them in ArcMap. They might overlap little bit on the
edges. But that is usually the case with raster images.
Any help to sort of the problem. Thanks.
Date: Tue, 14 Aug 2012 11:43:51 -0700
From: Bborie Park <bkp...@ucdavis.edu<mailto:bkp...@ucdavis.edu>>
Subject: Re: [postgis-users] Could not add all rasters to a table.
To:
postgis-users@postgis.refractions.net<mailto:postgis-users@postgis.refractions.net>
Message-ID: <502a9c67.5040...@ucdavis.edu<mailto:502a9c67.5040...@ucdavis.edu>>
Content-Type: text/plain; charset=ISO-8859-1
The error is just that: at least one raster isn't aligned with the other
rasters being added to that table. One way to see what could be going on is to
use gdalinfo on the four rasters. Check the values for the upper-left corner,
scale and skew. The scale and skew should be the same while the upper-left
corners should be divisible without a remainder...
(rast1X - rast2X) / scaleX = whole number
(rast1Y - rast2Y) / scaleY = whole number
If all that looks good, post the outputs from gdalinfo for all four rasters so
that I can take a look and see if there are strange floating point issues...
-bborie
On 08/14/2012 11:32 AM, Melpati, Muni wrote:
Hi,
I am getting this error "raster with different alignment found in the set of rasters
being converted to postgis raster" while I load all four jpg files into a new table.
When I view them ArcMap they just seems to align well.
What must be going wrong?
Here is the text in the bat file:
path=%path%;"E:\PostgreSQL\8.4\bin
cd /D "%~dp0"
raster2pgsql -I -C -e -Y -F -s 26986 -t 300x300 -l 2,4
F:\PostGIS\raster\*.jpg private_schema.rasterly1 | psql -h localhost
-U postgres -d gis_raster -p 5433
pause
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------------------------------
Message: 2
Date: Wed, 15 Aug 2012 16:47:59 +0200
From: Olivier Courtin <olivier.cour...@oslandia.com>
Subject: [postgis-users] Could not add all rasters to a table
To: "postgis-users@postgis.refractions.net"
<postgis-users@postgis.refractions.net>
Message-ID: <31c5fa74-cbee-45f1-b7ca-19386db02...@oslandia.com>
Content-Type: text/plain; charset="us-ascii"
Hi Park,
I could not find gdalinfo.exe on my windows machine. I have installed postgis
2.0. Should I install gdalinfo separately? I could not google to the
application download. Where should I find it?
I could not find scale x/y values for the raster files. Moreover, I do not see
any problem in viewing them in ArcMap. They might overlap little bit on the
edges. But that is usually the case with raster images.
Any help to sort of the problem. Thanks.
Date: Tue, 14 Aug 2012 11:43:51 -0700
From: Bborie Park <bkp...@ucdavis.edu>
Subject: Re: [postgis-users] Could not add all rasters to a table.
To: postgis-users@postgis.refractions.net
Message-ID: <502a9c67.5040...@ucdavis.edu>
Content-Type: text/plain; charset=ISO-8859-1
The error is just that: at least one raster isn't aligned with the other rasters being added to that table. One way to see what could be going on is to use gdalinfo on the four rasters. Check the values for the upper-left corner, scale and skew. The scale and skew should be the same while the upper-left corners should be divisible without a remainder...
(rast1X - rast2X) / scaleX = whole number
(rast1Y - rast2Y) / scaleY = whole number
If all that looks good, post the outputs from gdalinfo for all four rasters so that I can take a look and see if there are strange floating point issues...
-bborie
On 08/14/2012 11:32 AM, Melpati, Muni wrote:
Hi,
I am getting this error "raster with different alignment found in the set of rasters
being converted to postgis raster" while I load all four jpg files into a new table.
When I view them ArcMap they just seems to align well.
What must be going wrong?
Here is the text in the bat file:
path=%path%;"E:\PostgreSQL\8.4\bin
cd /D "%~dp0"
raster2pgsql -I -C -e -Y -F -s 26986 -t 300x300 -l 2,4
F:\PostGIS\raster\*.jpg private_schema.rasterly1 | psql -h localhost
-U postgres -d gis_raster -p 5433
pause
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postgis-users mailing list
postgis-users@postgis.refractions.net
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------------------------------
Message: 3
Date: Wed, 15 Aug 2012 10:18:36 -0700
From: Bborie Park <bkp...@ucdavis.edu>
Subject: Re: [postgis-users] Could not add all rasters to a table
To: postgis-users@postgis.refractions.net
Message-ID: <502bd9ec.2010...@ucdavis.edu>
Content-Type: text/plain; charset=ISO-8859-1
Ah. I see that the Windows installation doesn't come with the gdal
utilities. You can install GDAL using the OSGeo4W installer.
http://trac.osgeo.org/osgeo4w/
Once GDAL is installed, you should be able to call gdalinfo on the
raster files and get a dump of the raster metadata.
Overlap isn't a problem. The problem is that one of the rasters is not
on the same "grid" as the other rasters.
-bborie
On 08/15/2012 06:57 AM, Melpati, Muni wrote:
Hi Park,
I could not find gdalinfo.exe on my windows machine. I have installed postgis
2.0. Should I install gdalinfo separately? I could not google to the
application download. Where should I find it?
I could not find scale x/y values for the raster files. Moreover, I do not see
any problem in viewing them in ArcMap. They might overlap little bit on the
edges. But that is usually the case with raster images.
Any help to sort of the problem. Thanks.
Date: Tue, 14 Aug 2012 11:43:51 -0700
From: Bborie Park <bkp...@ucdavis.edu<mailto:bkp...@ucdavis.edu>>
Subject: Re: [postgis-users] Could not add all rasters to a table.
To:
postgis-users@postgis.refractions.net<mailto:postgis-users@postgis.refractions.net>
Message-ID: <502a9c67.5040...@ucdavis.edu<mailto:502a9c67.5040...@ucdavis.edu>>
Content-Type: text/plain; charset=ISO-8859-1
The error is just that: at least one raster isn't aligned with the other
rasters being added to that table. One way to see what could be going on is to
use gdalinfo on the four rasters. Check the values for the upper-left corner,
scale and skew. The scale and skew should be the same while the upper-left
corners should be divisible without a remainder...
(rast1X - rast2X) / scaleX = whole number
(rast1Y - rast2Y) / scaleY = whole number
If all that looks good, post the outputs from gdalinfo for all four rasters so
that I can take a look and see if there are strange floating point issues...
-bborie
On 08/14/2012 11:32 AM, Melpati, Muni wrote:
Hi,
I am getting this error "raster with different alignment found in the set of rasters
being converted to postgis raster" while I load all four jpg files into a new table.
When I view them ArcMap they just seems to align well.
What must be going wrong?
Here is the text in the bat file:
path=%path%;"E:\PostgreSQL\8.4\bin
cd /D "%~dp0"
raster2pgsql -I -C -e -Y -F -s 26986 -t 300x300 -l 2,4
F:\PostGIS\raster\*.jpg private_schema.rasterly1 | psql -h localhost
-U postgres -d gis_raster -p 5433
pause
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--
Jean-Daniel Sylvain, Géographe, M. Sc.
Chercheur spécialisé en géomatique et analyse spatiale
Direction de la recherche forestière, Ministère des Ressources naturelles et de
la Faune
2700, rue Einstein, bureau C.RC.335, Québec (Québec) G1P 3W8
Téléphone : +1-418 643-7994, poste 6515, Télécopieur : +1-418 643-2165
Courriel : jean-daniel.sylv...@mrnf.gouv.qc.ca
Site Internet : www.mrnf.gouv.qc.ca/drf
Ce message est confidentiel et ne s'adresse qu'au destinataire.
S'il vous a été transmis par mégarde, veuillez le détruire et nous en aviser
aussitôt. Merci de votre compréhension
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