Even Rouault mines-paris.org> writes:
>
> Le mercredi 04 avril 2012 19:16:34, Rahkonen Jukka a écrit :
> > Even Rouault wrote:
> > >Selon Jukka Rahkonen mmmtike.fi>:
> > >> Hi,
> > >>
> > >> I had to write a million polygon shapefile into Spatialite with
> > >> -skipfailures and I noticed that
Something like:
gdal_translate –of xyz ingrid outfile.txt
I don’t think MapInfo grids (*.mig) are supported, I couldn’t see that format
listed in http://www.gdal.org/formats_list.html
Luke
From: gdal-dev-boun...@lists.osgeo.org
[mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of
nicholas.g
Hello,
I have the latest gdal for windows.
What would be the DOS command for conferting a .adf file into an ascii x,y,z file?
or alternatively, a Mapinfo Grid file?
Kind regards,
Nicholas Lawrence
Geographic Information Systems Coordinator | Geospatial, Road Assets & Design
Eng
Oh sweet. I never knew that option existed in OGR! Thanks for the info
Even.
Marty
-Original Message-
From: Even Rouault [mailto:even.roua...@mines-paris.org]
Sent: Wednesday, April 04, 2012 1:12 PM
To: gdal-dev@lists.osgeo.org
Cc: Martin Chapman; 'Jukka Rahkonen'
Subject: Re: [gdal-dev
Le mercredi 04 avril 2012 21:01:29, Martin Chapman a écrit :
> Try to execute this query before you start inserting:
>
> "PRAGMA synchronous = 0;"
>
> It turns synchronous writes off for sqlite and give a big performance
> increase. I don't know if that will work for spatialite but it might.
> Y
Try to execute this query before you start inserting:
"PRAGMA synchronous = 0;"
It turns synchronous writes off for sqlite and give a big performance
increase. I don't know if that will work for spatialite but it might.
You need to read about the ramifications on the sqlite web site first
though
Le mercredi 04 avril 2012 19:16:34, Rahkonen Jukka a écrit :
> Even Rouault wrote:
> >Selon Jukka Rahkonen :
> >> Hi,
> >>
> >> I had to write a million polygon shapefile into Spatialite with
> >> -skipfailures and I noticed that it was very many times slower that
> >> without -skipfailures. Is
>
Even Rouault wrote:
>Selon Jukka Rahkonen :
>> Hi,
>>
>> I had to write a million polygon shapefile into Spatialite with -skipfailures
>> and I noticed that it was very many times slower that without -skipfailures.
>> Is
>> there some logical reason for that or could it be due to a bug or someth
Selon Jukka Rahkonen :
> Hi,
>
> I had to write a million polygon shapefile into Spatialite with -skipfailures
> and I noticed that it was very many times slower that without -skipfailures.
> Is
> there some logical reason for that or could it be due to a bug or something?
> Only thing that comes
Hi,
I had to write a million polygon shapefile into Spatialite with -skipfailures
and I noticed that it was very many times slower that without -skipfailures. Is
there some logical reason for that or could it be due to a bug or something?
Only thing that comes into my mind is that if the -gt param
Ok, thanks, good to know.
-- oyvind
On Wed, Apr 4, 2012 at 3:24 PM, Dmitry Baryshnikov wrote:
> 04.04.2012 16:57, Oyvind Idland написал:
>
> How do I get overviews to work with VRT datasets ?
>
> What I do is
> - creating a .vrt with additional alpha band + nodata using gdalbuildvrt
> (wrappi
04.04.2012 16:57, Oyvind Idland ???:
How do I get overviews to work with VRT datasets ?
What I do is
- creating a .vrt with additional alpha band + nodata using
gdalbuildvrt (wrapping an existing TIFF)
- creating overviews using gdaladdo. I then get an external .ovr file.
- creating a n
How do I get overviews to work with VRT datasets ?
What I do is
- creating a .vrt with additional alpha band + nodata using gdalbuildvrt
(wrapping an existing TIFF)
- creating overviews using gdaladdo. I then get an external .ovr file.
- creating a new TIFF from the VRT
First, it seems that th
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