Thank you!! I will try that installation Virginia
2011/6/2 Jorge Arévalo <[email protected]> > On Thu, Jun 2, 2011 at 3:25 PM, Virginia Maffei <[email protected]> wrote: > > Thank you for your quick response! > > I have another question: can i install postgis 2.0 in windows? where can > I > > download it? > > > > > > Virginia > > > > Yes, you can. Follow this post's instructions: > > http://gis4free.wordpress.com/2011/03/10/how-to-install-and-configure-postgis-raster-on-windows/ > > Best regards, > Jorge > > > > > > 2011/6/2 Jorge Arévalo <[email protected]> > >> > >> Hi, > >> > >> The mode=2 parameter is only valid with the last version of GDAL > >> (1.8.0). So, as Regina said, you need that version to make it work > >> properly. More accurately: > >> > >> - With a GDAL version down to 1.7.1, you can't make it work in any > >> way. No driver. > >> > >> - With a GDAL version between 1.7.1 and 1.7.3, both included, you can > >> use the old version of the driver, thought to work with the old > >> wktraster extension, now abandoned. And it was buggy. Not recommended. > >> Neither GDAL 1.7.x nor wktraster. > >> > >> - With GDAL version up to 1.8.0, you can use the last version of GDAL > >> PostGIS Raster driver, and you'll need PostGIS 2.0, that includes > >> PostGIS Raster extension. Additionally, as Regina said, those days > >> we're working on the driver, and all the improvements will be included > >> in GDAL 1.8.x > >> > >> So, summarizing: You need PostGIS 2.0 plus GDAL 1.8.0 to make it work. > >> > >> Further information on the driver: > >> http://trac.osgeo.org/gdal/wiki/frmts_wtkraster.html > >> > >> Best regards, > >> Jorge > >> > >> On Thu, Jun 2, 2011 at 6:53 AM, Paragon Corporation <[email protected]> > wrote: > >> > Virginia, > >> > > >> > I think you are missing a mode='2' in your connection. That was a > new > >> > requirement that was added for GDAL 1.8+ > >> > > >> > Try putting that in. I think the speed on the loading still needs > quite > >> > a > >> > bit of work though last I tried. The speed issues will hopefully be > >> > resolved before 2.0 release. > >> > > >> > Thanks, > >> > Regina > >> > http://www.postgis.us > >> > > >> > > >> > ________________________________ > >> > From: [email protected] > >> > [mailto:[email protected]] On Behalf Of > >> > Virginia > >> > Maffei > >> > Sent: Wednesday, June 01, 2011 8:00 PM > >> > To: [email protected] > >> > Subject: [postgis-users] Mapserver connection to Postgis Raster > >> > > >> > Hi, i'm new at this and i'm trying to connect to postgis raster in the > >> > mapfile. > >> > I loaded a tif file into postgis raster database with the > >> > raster2pgsql.py > >> > script. It created a table with 2 fields: rid and rast. > >> > In the mapfile i added the connection like it specifies in the postgis > >> > raster FAQ but it doesn't displays anything. > >> > This is my mapfile: > >> > MAP > >> > IMAGETYPE PNG24 > >> > EXTENT 366582.2901411663 6127927.100382689 857582.2901411663 > >> > 6670927.100382689 > >> > SIZE 491 543 > >> > SHAPEPATH "../data" > >> > LAYER # MODIS raster layer begins here > >> > NAME modis > >> > TYPE RASTER > >> > STATUS ON > >> > DATA "PG:host=localhost port=5432 dbname='postgis' user='postgres' > >> > password='postgres' schema='public' table='HumedadDeExtincion'" > >> > PROCESSING "NODATA=0" > >> > PROCESSING "SCALE=AUTO" > >> > PROCESSING "SCALE_BUCKETS=201" > >> > PROCESSING "BANDS=1" > >> > OFFSITE 71 74 65 > >> > CLASS > >> > NAME "red" > >> > EXPRESSION ([pixel] < 10) > >> > COLOR 255 0 0 > >> > END > >> > CLASS > >> > NAME "green" > >> > EXPRESSION ([pixel] >= 10 AND [pixel] < 15000 ) > >> > COLOR 0 255 0 > >> > END > >> > CLASS > >> > NAME "blue" > >> > EXPRESSION ([pixel] >= 15000 ) > >> > COLOR 0 255 0 > >> > END > >> > END # MODIS raster layer ends here > >> > > >> > # End of LAYER DEFINITIONS ------------------------------- > >> > END # All map files must come to an end just as all other things must > >> > come > >> > to... > >> > > >> > I have gdal 1.6 , postgis 1.5 and ms4w with mapserver 5.6.6 > >> > We cant see the tiff file on the browser, it only appears a white > image. > >> > We did try with the tif without the database connection an it works. > >> > Could you help us? > >> > Thank you > >> > > >> > _______________________________________________ > >> > postgis-users mailing list > >> > [email protected] > >> > http://postgis.refractions.net/mailman/listinfo/postgis-users > >> > > >> > > >> > >> > >> > >> -- > >> Jorge Arévalo > >> Internet & Mobilty Division, DEIMOS > >> [email protected] > >> http://es.linkedin.com/in/jorgearevalo80 > >> http://mobility.grupodeimos.com/ > >> http://gis4free.wordpress.com > >> http://geohash.org/ezjqgrgzz0g > >> _______________________________________________ > >> postgis-users mailing list > >> [email protected] > >> http://postgis.refractions.net/mailman/listinfo/postgis-users > > > > > > _______________________________________________ > > postgis-users mailing list > > [email protected] > > http://postgis.refractions.net/mailman/listinfo/postgis-users > > > > > > > > -- > Jorge Arévalo > Internet & Mobilty Division, DEIMOS > [email protected] > http://es.linkedin.com/in/jorgearevalo80 > http://mobility.grupodeimos.com/ > http://gis4free.wordpress.com > http://geohash.org/ezjqgrgzz0g > _______________________________________________ > postgis-users mailing list > [email protected] > http://postgis.refractions.net/mailman/listinfo/postgis-users >
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