Re: [gdal-dev] Delete Feature and update the feature with geometry at same feature id

2015-02-22 Thread Hema Yeedunuri
hi all, I tried the same way i,e deleted feature and then with the same fid i have created the feature but this is increasing the total fid count.i want to do undo/redo on adding geometry and delete geometry . thanks, hema On Thu, Feb 19, 2015 at 7:44 PM, Even Rouault wrote: > Le jeudi 19 févr

Re: [gdal-dev] Question about ogr2ogr utility

2015-02-22 Thread Jukka Rahkonen
Tomer gmail.com> writes: > > The parameter "file path" that i meant is any supported OGR data source, such > as shape file. This feels like using ogr2ogr with the -clipsrc option but without clipping. However, I think it is not possible to disable clipping and use the option as "Intersects". -

Re: [gdal-dev] Proper algorithms for computing slopes for global/polar DEMs?

2015-02-22 Thread Michael Patrick
(This may not be target subject matter for the list) > > We're trying to figure out a good algorithm for computing topographic > slope for Alaska, which is both huge and near the pole. Our DEM is > currently in geographic coordinates, but we need slope over a fixed > distance (change in elevation

Re: [gdal-dev] Question about ogr2ogr utility

2015-02-22 Thread Tomer
The parameter "file path" that i meant is any supported OGR data source, such as shape file. -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Question-about-ogr2ogr-utility-tp5189255p5189281.html Sent from the GDAL - Dev mailing list archive at Nabble.com. __

Re: [gdal-dev] Question about ogr2ogr utility

2015-02-22 Thread Jukka Rahkonen
Tomer gmail.com> writes: > > Hey, > > I use ogr2ogr vector utility in order to extract features which intersects a > given extent. > I found the "-spat" option which gets extent (2 points) as parameters, but i > want to use a file path as parameter. > Is there any way to do it? What would GDAL

[gdal-dev] Question about ogr2ogr utility

2015-02-22 Thread Tomer
Hey, I use ogr2ogr vector utility in order to extract features which intersects a given extent. I found the "-spat" option which gets extent (2 points) as parameters, but i want to use a file path as parameter. Is there any way to do it? Best regards, Tomer -- View this message in context: h