Is the DataWindow just ignored here?
I am pretty sure the data window is actually interpreted as the tile
extents of the service for the TMS mini driver. You'll notice that
nothing else in the parameters could be used to georeference the tiles.
I agree that "window" in this case is misleading a
Chris Hanson alphapixel.com> writes:
> What is the proper process for requesting a DataWindow region
> and getting a proper reoreferenced raster subset back?
I am not sure about how changing the DataWindow size in the XML
configuration file should work but anyway, it is not so good place to pl
I'm trying to access a web mapping service (MapQuest in this case) using
the GDAL WMS driver.
Inspired by this page:
http://www.3liz.com/blog/rldhont/index.php?post/2012/07/17/OpenStreetMap-Tiles-in-QGIS
and this
http://developer.mapquest.com/web/products/open/map
I formulate an XML strin
Hi Ivan
I build HDF with zlib only (no szip) and dynamically but I don't
understand your question about zlib and GDAL. I don't link GDAL with zlib
Joaquim
Hi Joaquim,
Here it says:
"The SZIP and ZLIB external libraries are optional for use with HDF5.
The HDF5 pre-compiled binary distribut
I will try first the EHdr driver option.
Thanks a lot Even and Kyle,
2013/10/22 Even Rouault
> Le mardi 22 octobre 2013 19:43:50, Gabriel Fusca a écrit :
> > I'm thinking to configure the header file (.hdr) following the
> > especification of the header (
> >
> http://webhelp.esri.com/arcgis
Le mardi 22 octobre 2013 19:43:50, Gabriel Fusca a écrit :
> I'm thinking to configure the header file (.hdr) following the
> especification of the header (
> http://webhelp.esri.com/arcgisdesktop/9.2/index.cfm?TopicName=BIL,_BIP,_and
> _BSQ_raster_files )
>
> skipbytes: file offset
> bandrowbytes
> On the other hand, this provider may also accelerate with some small
> changes that are pending of review in the ticket
> (http://trac.osgeo.org/gdal/ticket/5272) that I hope will be evaluated.
Actually when thinking about the atof() optimization, a far better idea would
be to make sure that Q
Le mardi 22 octobre 2013 17:53:27, Yves Jacolin (Free) a écrit :
> Hello,
>
> I am playing with QGIS and raster date in postgis. I get somme error which
> get me going to frmts/postgisraster/postgisrasterrasterband.cpp:469.
>
> From QGIS I get "Warning: RasterIO error: Error retrieving raster dat
I'm thinking to configure the header file (.hdr) following the
especification of the header (
http://webhelp.esri.com/arcgisdesktop/9.2/index.cfm?TopicName=BIL,_BIP,_and_BSQ_raster_files
)
skipbytes: file offset
bandrowbytes: band offset
totalrowbytes: row offset
I don't know if GDAL can handle t
Hi Joaquim,
Here it says:
"The SZIP and ZLIB external libraries are optional for use
with HDF5. The HDF5 pre-compiled binary distributions include the
SZIP (Encoder Enabled) and ZLIB libraries that they are compiled with. "
[http://www.hdfgroup.org/HDF5/release/obtain5.html]
When they say "i
Hello,
I am playing with QGIS and raster date in postgis. I get somme error which get
me going to frmts/postgisraster/postgisrasterrasterband.cpp:469.
>From QGIS I get "Warning: RasterIO error: Error retrieving raster data from
database" error message which come from GDAL.
If I read the postgr
Gabriel,
Did you look at the VRT dataset?
http://www.gdal.org/gdal_vrttut.html
I suspect that is what you are looking for.
kss
On Tue, Oct 22, 2013 at 7:27 AM, Gabriel Fusca
wrote:
> Dear all,
>
> I'm using GDAL 1.9.1 and I would like to load binary raster files
> especifying manually header i
Dear all,
I'm using GDAL 1.9.1 and I would like to load binary raster files
especifying manually header information such number of lines, number of
pixels, pixel data type, byte order, bits per pixel.
Also I would like to specify file offset, band offset and line offset for
the file.
Can someone
Hi, I am testing in Windows XP compiling with Visual Studio 2010.
I have a console test application using directly the "shapefil" library.
I will use test_ogrsf utility for a complete benchmark
I this environment and my test application, using OGRFastAtof(), the full read
of a huge shape aroun
Hi, I am testing in Windows XP compiling with Visual Studio 2010.
I have a console test application using directly the "shapefil" library.
I will use test_ogrsf utility for a complete benchmark
I this environment and my test application, using OGRFastAtof(), the full read
of a huge shape aroun
Selon A Huarte :
> Hi, I want improve the rendering of vector features in QGIS.
>
> I have opened a new branch of code in the repository of
>
QGIS(https://github.com/qgis/QGIS/pull/927 //
https://github.com/ahuarte47/QGIS/tree/Issue_8725-OGR) and
> the drawing tests give me ~3x faster that origi
Hi, I want improve the rendering of vector features in QGIS.
I have opened a new branch of code in the repository of
QGIS(https://github.com/qgis/QGIS/pull/927 //
https://github.com/ahuarte47/QGIS/tree/Issue_8725-OGR) and the drawing tests
give me ~3x faster that original code :-)
I am testin
17 matches
Mail list logo
