Re: [gdal-dev] OGRLayer.Intersection() question

2013-10-11 Thread Dheeraj Reddy Mamidi
, 2013 at 11:25 AM, Dheeraj Reddy Mamidi drmam...@rothwellgroup.com wrote: Tamas, You are right. Output shapefile cannot have mixed geometries in the same file. But two input shapefiles (layers) can be of different geometries types to perform operations like intersection. Thanks, Dhheraj

[gdal-dev] OGRLayer.Intersection() question

2013-10-10 Thread Dheeraj Reddy Mamidi
Hi list, I have troubles with C# bindings of OGR. I was trying to perform intersection on two feature classes (shape file formats) using OSGeo.OGR.Layer.Intersection(), but have problems making it work. I keep getting an error saying AccessViolationException was unhandled. Attempted to read or

Re: [gdal-dev] OGRLayer.Intersection() question

2013-10-10 Thread Dheeraj Reddy Mamidi
, intersectedLayer, new string[] { SKIP_FAILURES=YES }, callback, callback_data); // Line where it fails Thanks, Dheeraj On Thu, Oct 10, 2013 at 1:16 PM, Dheeraj Reddy Mamidi drmam...@rothwellgroup.com wrote: Hi Tamas, Thanks for your response. In fact I don't require progress notification, but I am

Re: [gdal-dev] OGRLayer.Intersection() Question

2013-07-26 Thread Dheeraj Reddy Mamidi
Hi Ari, I did try passing the two callback arguments as null (trying to ignore). It doesn't seem to work by doing that. Thanks, Dheeraj On Fri, Jul 26, 2013 at 1:09 AM, Ari Jolma ari.jo...@gmail.com wrote: On 07/01/2013 10:13 PM, Dheeraj Reddy Mamidi wrote: Hi All, I was trying

[gdal-dev] OGRLayer.Intersection() Question

2013-07-01 Thread Dheeraj Reddy Mamidi
types. Thank you, Dheeraj Reddy Mamidi ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

[gdal-dev] Creating Raster using Spatial Coordinates (Latitude and Longitude)

2013-01-16 Thread Dheeraj Reddy Mamidi
Hi, I am trying to create a Raster using grid of points(with latitude and longitude values) within an area which are separated at a distance measured in degrees. At higher latitudes the number of samples reduce that is number of points for a row reduces. When distance between points is

Re: [gdal-dev] Creating Raster using Spatial Coordinates (Latitude and Longitude)

2013-01-16 Thread Dheeraj Reddy Mamidi
I am using C# Gdal library. On Wed, Jan 16, 2013 at 5:25 PM, Dheeraj Reddy Mamidi drmam...@rothwellgroup.com wrote: Hi, I am trying to create a Raster using grid of points(with latitude and longitude values) within an area which are separated at a distance measured in degrees. At higher

[gdal-dev] Creating Raster using Spatial Coordinates

2012-12-28 Thread Dheeraj Reddy Mamidi
to using GDAL. Can some one help me achieve this? Thanks. -- Dheeraj Reddy Mamidi ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev