Thanks a lot for your answers.
Nicolas
2011/11/22 Chaitanya kumar CH
> Nicolas,
>
> The values must be integers. They will be rounded off otherwise. In any
> case, the value is just a rough indication.
>
> 10 and 100 are included.
>
> On Tue, Nov 22, 2011 at 9:18 PM, Nicolas Mayer wrote:
>
>> H
Folks,
Tonight I have made some changes to the OGR Python bindings such that
there is a SetField2() method that tries to support a wider variety of
value types that can be assigned to a field, including the list types.
I also implemented __setattr__, __getitem__ and __setitem__ so that you
can d
>
> Hm, after some thinking I think the best approach is to construct the
> original SQL to assign XML-valid column names. The same change
> can/should be done in for the WFS DescribeFeature response. The the
> CopyLayer method should work ok (seems so after initial tests).
My initial thought was
Thanks, that suggestion worked great. For simplicity, I used KML instead of
shapefile, as follows:
gdal_rasterize -burn 0 -b 1 -b 2 -b 3 -l TestLayerName HoleExtent.kml
OriginalRGB.tif
And my KML file looks like this, with 'coordinates' in longitude/latitude:
http://www.opengis.net/kml/2.2";
gdal_rasterize can be used to create a hole using a polygon from a
vector datasource.
gdal_rasterize -burn 0 -b 1 -b 2 -b 3 -l my_polygon my_image.tif my_polygon.shp
regards
On 22 November 2011 11:22, Jay Jennings wrote:
> Hi List,
>
> I’m looking for a slick way, using GDAL utilities, to make
Jay,
You can use the VRT format to do this. Create patches of the image
surrounding the hole. Make sure the nodata is set to zero.
Your VRT file should contain four SimpleSource elements for each band.
First create a simple vrt file using gdalbuildvrt, edit it and then use
gdal_translate to creat
Nicolas,
The values must be integers. They will be rounded off otherwise. In any
case, the value is just a rough indication.
10 and 100 are included.
On Tue, Nov 22, 2011 at 9:18 PM, Nicolas Mayer wrote:
> Hello everybody,
>
> I have a question about the JPEG driver.
> The documentation says th
On 22 November 2011 15:48, Nicolas Mayer wrote:
> Hello everybody,
>
> I have a question about the JPEG driver.
> The documentation says that the quality "must be in the range 10-100".
>
> Must this value be an integer ?
Yes, quality is a discrete value.
> Are the 10 and/or 100 boundaries includ
Hi List,
I'm looking for a slick way, using GDAL utilities, to make a NoData "hole" in
an existing image : I'd like to set value 0 (which is this image's NoData
value) for each band of the image within the rectangle denoted by minX, minY,
maxX, maxY. I looked at 'gdal_translate' and 'gdalwarp'
Hello everybody,
I have a question about the JPEG driver.
The documentation says that the quality "must be in the range 10-100".
Must this value be an integer ?
Are the 10 and/or 100 boundaries included in the definition range ?
Thank you in advance
Nicolas
__
On 11/21/2011 08:57 PM, Even Rouault wrote:
Le lundi 21 novembre 2011 11:20:33, Ari Jolma a écrit :
Hi,
I'm making a new GML layer from an existing layer. For some reason the
CopyLayer method leaves adjusted fields out but CreateField,
CreateFeature sequence does not. I guess they should be ide
> Hi,
>
> another thing I noticed while using CopyDataSource, which might be
> related to CopyLayer, that's why I am posting this here: the driver is
> lost, don't know if this is intentional ... see the short code example below
Frank,
No, this is not intentional. CopyDataSource() should assign
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