[gdal-dev] Re: PCIDSK .pix feature attribute information not visible in geomatica.

2011-01-03 Thread shashishaw

Hi,
I'm still not able to get past this problem. Can someone suggest any
pointers as to which aspect of the conversion should I look into.. Any help
is appreciated.

Thanks,
Shashi
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[gdal-dev] Mosaic the output of gdal2tiles

2011-01-03 Thread iomeneandrei

Hi all,
I have a folder with a gdal2tiles output: 6 levels of zoom (and folders),
with subfolders and  the .png tiles.

Is there a gdal tool to merge in a single geotiff file these .png tiles?

Thank you very much,

Andrea

-
Andrea Borruso


email: aborr...@tin.it
website: http://blog.spaziogis.it
my 2.0 life: http://aborruso.spaziogis.it
feed: http://feeds2.feedburner.com/Tanto
38° 7' 48 N, 13° 21' 9 E

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Re: [gdal-dev] GDAL/OGR 1.8.0beta1 Released

2011-01-03 Thread Daniel Morissette

On 10-12-25 02:15 PM, Frank Warmerdam wrote:


I somehow got busy with the holidays and didn't get the
GDAL/OGR 1.8.0 beta1 out last weekend.  I've taken a few
minutes to prepare a beta1 snapshot and put it up.  I'd
appreciate bug reports via Trac.

   http://download.osgeo.org/gdal/gdal-1.8.0beta1.tar.gz
   http://download.osgeo.org/gdal/gdal-1.8.0beta1.tar.gz.md5




FYI I tested the beta quickly here with FGS/MapServer and it builds and 
works fine for the little tests I made (Ubuntu 10.10 x86_64 / FGS)


Daniel
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[gdal-dev] FWTools and GDAL 1.7.0

2011-01-03 Thread Kyle Shannon
Hello all,
I was working on #3890 and the ticket issuer reported gdalinfo version as:


gdalinfo --version

  GDAL 1.7.0b2, FWTools 2.4.7, released 2010/01/19

I downloaded FWTools 2.4.7 for windows and verified the version.  I may be
confused with the GDAL version, but assuming b2 is beta 2, wasn't this
version was retracted?  Does anyone know if beta 2 was released before the
commit that caused the HFA issue?  Just wondering if the FWTools should be
upgraded to 1.7.x.  Thanks.

kss


# 
Kyle Shannon
Physical Science Technician
RMRS Fire Sciences Lab
Fire, Fuels  Smoke - RWU 4405
5775 Highway 10 W.
Missoula, MT 59808
(406)829-6954
kshan...@fs.fed.us
# 
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Re: [gdal-dev] FWTools and GDAL 1.7.0

2011-01-03 Thread Frank Warmerdam

On 11-01-03 06:40 PM, Kyle Shannon wrote:

Hello all,
I was working on #3890 and the ticket issuer reported gdalinfo version as:


gdalinfo --version

GDAL 1.7.0b2, FWTools 2.4.7, released 2010/01/19

I downloaded FWTools 2.4.7 for windows and verified the version.  I may be
confused with the GDAL version, but assuming b2 is beta 2, wasn't this version
was retracted?  Does anyone know if beta 2 was released before the commit that
caused the HFA issue?  Just wondering if the FWTools should be upgraded to
1.7.x.  Thanks.


Kyle,

FWTools was built at random intervals from GDAL trunk.  It appears that
last release was around the 1.7 release point.  I haven't really tried to
keep producing new FWTools releases over the last year and I'm not sure
I've retained enough of the materials for it to produce a new one.  I
might revisit this at some point.  In the meantime I mostly try to point
people to OSGeo4W now.

Best regards,
--
---+--
I set the clouds in motion - turn up   | Frank Warmerdam, warmer...@pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush| Geospatial Programmer for Rent

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Re: [gdal-dev] Re: PCIDSK .pix feature attribute information not visible in geomatica.

2011-01-03 Thread Chaitanya kumar CH
Shashi,

Did you try the ogr2ogr utility?

On Mon, Jan 3, 2011 at 8:22 PM, shashishaw shashis...@gmail.com wrote:


 Hi,
 I'm still not able to get past this problem. Can someone suggest any
 pointers as to which aspect of the conversion should I look into.. Any help
 is appreciated.

 Thanks,
 Shashi
 --
 View this message in context:
 http://osgeo-org.1803224.n2.nabble.com/PCIDSK-pix-feature-attribute-information-not-visible-in-geomatica-tp5871388p5880861.html
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-- 
Best regards,
Chaitanya kumar CH.
/tʃaɪθənjə/ /kʊmɑr/
+91-9494447584
17.2416N 80.1426E
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[gdal-dev] RE: Mosaic the output of gdal2tiles (iomeneandrei)

2011-01-03 Thread Stephen Mather

 Hi all,
 I have a folder with a gdal2tiles output: 6 levels of zoom (and folders),
 with subfolders and  the .png tiles.

 Is there a gdal tool to merge in a single geotiff file these .png tiles?


Hi Andrea,
 Probably the simplest way to handle this is with a virtual dataset.
Rather than a direct mosaic, you create a virtual mosaic and then use
gdal_translate to convert to a geotiff, e.g.

1)
gdalbuildvrt test.vrt *.png

2)
gdal_translate test.vrt test.tif

Simple as that.  You'll want to perform this on your highest resolution
tile, I'm guessing.  It is good practice to provide overviews for
performance sake, so run gdaladdo:

3)
gdaladdo -r average test.tif  2 4 6 8 16 32 64 128

If you want to really optimize (and here others can probably make better
recommendations) you'll want to use internal tiling when you create the tif
(only applies to max resolution, but good to do nonetheless), e.g. replace
step two with:

2)
gdal_translate -co TILED=YES test.vrt test.tif

Steve Mather
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[gdal-dev] Re: PCIDSK .pix feature attribute information not visible in geomatica.

2011-01-03 Thread shashishaw

Hi,
Apologies for the delay in replying and thanks for the response.

 @Frank: I did try to open the ogr_polygon.pix in geomatica. The different
attribute fields are empty, when viewing in the attribute manager.

@Chaitanya: Yes I did try using the ogr2ogr Utility. For the sake of test, I
used the utility to convert a .shp file to .pix and back to .shp. During the
transformation, the attribute information is lost.

Thanks,
Shashi.





On Tue, Jan 4, 2011 at 9:57 AM, Chaitanya kumar CH [via OSGeo.org] 
ml-node+5887620-911473961-309...@n2.nabble.comml-node%2b5887620-911473961-309...@n2.nabble.com
 wrote:

 Shashi,

 Did you try the ogr2ogr utility?

  On Mon, Jan 3, 2011 at 8:22 PM, shashishaw [hidden 
 email]http://user/SendEmail.jtp?type=nodenode=5887620i=0
  wrote:


 Hi,
 I'm still not able to get past this problem. Can someone suggest any
 pointers as to which aspect of the conversion should I look into.. Any
 help
 is appreciated.

 Thanks,
 Shashi
 --
 View this message in context:
 http://osgeo-org.1803224.n2.nabble.com/PCIDSK-pix-feature-attribute-information-not-visible-in-geomatica-tp5871388p5880861.htmlhttp://osgeo-org.1803224.n2.nabble.com/PCIDSK-pix-feature-attribute-information-not-visible-in-geomatica-tp5871388p5880861.html?by-user=t
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 Best regards,
 Chaitanya kumar CH.
 /tʃaɪθənjə/ /kʊmɑr/
 +91-9494447584
 17.2416N 80.1426E

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