Re: [gdal-dev] GSoC 2014 Weekly Report 11 : GDAL PostGIS Raster driver

2014-08-08 Thread Jorge Arevalo
On Thu, Aug 7, 2014 at 10:28 PM, Even Rouault even.roua...@spatialys.com wrote: Le jeudi 07 août 2014 22:26:07, Varun Saraf a écrit : Hello, Thanks. I will use that. When the PostGISRasterDataset::SetProjection method returns, a segmentation fault is being shown. The methods I have

Re: [gdal-dev] GSoC 2014 Weekly Report 11 : GDAL PostGIS Raster driver

2014-08-08 Thread Even Rouault
Le vendredi 08 août 2014 10:26:27, Jorge Arevalo a écrit : On Thu, Aug 7, 2014 at 10:28 PM, Even Rouault even.roua...@spatialys.com wrote: Le jeudi 07 août 2014 22:26:07, Varun Saraf a écrit : Hello, Thanks. I will use that. When the PostGISRasterDataset::SetProjection

[gdal-dev] AVHRR level 1b earth location data interpolation

2014-08-08 Thread Morteza Ghavami
Hi , GDAL level1b dataset reader interpolate earth location data by lagrange interpolation but it is not accurate . mpop (http://www.github.com/mraspaud/mpop) interpolation method accuracy is better than GDAL interpolation method but it uses all data records location data . Charles Wivell

[gdal-dev] AVHRR level 1b Earth Location data Interpolation

2014-08-08 Thread Morteza Ghavami
Hi , GDAL level1b dataset reader interpolate earth location data by lagrange interpolation but it is not accurate . mpop (http://www.github.com/mraspaud/mpop) interpolation method accuracy is better than GDAL interpolation method but it uses all data records location data . Charles Wivell

Re: [gdal-dev] GDAL, ESRI Shapefiles and nested polygons

2014-08-08 Thread Graeme Wilkie
Hi,   You were correct, it is returning multipolygon (9sorry, I should have included that information).   I've made the change you suggested so the code looks like  Int index = 0; OGRGeometryH hGeometry = OGR_F_GetGeometryRef(hFeature); int shape_type = wkbFlatten(ORG_G_GetGeometry(hGeometry);

Re: [gdal-dev] GDAL, ESRI Shapefiles and nested polygons

2014-08-08 Thread Even Rouault
Le vendredi 08 août 2014 15:19:38, Graeme Wilkie a écrit : Hi, You were correct, it is returning multipolygon (9sorry, I should have included that information). I've made the change you suggested so the code looks like Int index = 0; OGRGeometryH hGeometry =

Re: [gdal-dev] GDAL, ESRI Shapefiles and nested polygons

2014-08-08 Thread Graeme Wilkie
Hi,   I don't have a WKT format as such (sorry but I'm learning about all this as I go), all I do have is a simple Python script that creates the shapefiles. The idea of having T3 inside T2 with both inside /t1 is correct in this case but not necessarily always the case. T2 T3 could both be

Re: [gdal-dev] OGR: memory leak in OCI driver

2014-08-08 Thread Ivan Lucena
Your patch was committed to trunk, backported to 1.11 and 1.10. Ticked #5590 close. Please verify. Regards, Ivan From: nicolas.si...@spw.wallonie.be To: gdal-dev@lists.osgeo.org Date: Fri, 1 Aug 2014 14:49:35 + Subject: Re: [gdal-dev] OGR: memory leak in OCI driver Hi list,

Re: [gdal-dev] OCI driver: Date field creation improvement

2014-08-08 Thread Ivan Lucena
Your patch was committed to trunk, backported to 1.11 and 1.10. Ticked #5600 close. Please verify. Regards, Ivan From: nicolas.si...@spw.wallonie.be To: gdal-dev@lists.osgeo.org Date: Fri, 1 Aug 2014 14:53:55 + Subject: [gdal-dev] OCI driver: Date field creation improvement Hi

Re: [gdal-dev] GDAL, ESRI Shapefiles and nested polygons

2014-08-08 Thread Even Rouault
Le vendredi 08 août 2014 16:54:04, Graeme Wilkie a écrit : Hi, I don't have a WKT format as such (sorry but I'm learning about all this as I go), all I do have is a simple Python script that creates the shapefiles. The idea of having T3 inside T2 with both inside /t1 is correct in this

[gdal-dev] RFC 47 and Threading

2014-08-08 Thread Blake Thompson
I wanted to call to everyone's attention the work I have been doing in an attempt to make it possible for more portions of GDAL to be thread safe and improve speed in multi-threaded environments. I have put a RFC up here: http://trac.osgeo.org/gdal/wiki/rfc47_dataset_caching Originally my work

Re: [gdal-dev] GSoC 2014 Weekly Report 11 : GDAL PostGIS Raster driver

2014-08-08 Thread Jorge Arevalo
Hello, On Fri, Aug 8, 2014 at 10:40 AM, Even Rouault even.roua...@spatialys.com wrote: Le vendredi 08 août 2014 10:26:27, Jorge Arevalo a écrit : On Thu, Aug 7, 2014 at 10:28 PM, Even Rouault even.roua...@spatialys.com wrote: Le jeudi 07 août 2014 22:26:07, Varun Saraf a écrit :

[gdal-dev] GSoC weekly report 12. GDAL Networking

2014-08-08 Thread Mikhail Gusev
Hello everyone. This week I've almost completed my work. See my blog post about what I've actually complete in GNM: http://gsoc2014gnm.blogspot.ru/2014/08/week-12-gnm-is-almost-finished.html. I've also tried to generate the documentation with Doxygen and it was successful, but before publish the