Re: [gdal-dev] Losing access to dataset variables. Am I doing something really dumb?

2014-08-12 Thread Jorge Arevalo
something really wrong from the point of view of C++, and I deserve a severe punishment for that). Any clues? Best regards, -- Jorge Arevalo http://about.me/jorgeas80 ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http

[gdal-dev] Losing access to dataset variables. Am I doing something really dumb?

2014-08-11 Thread Jorge Arevalo
(or I'm doing something really wrong from the point of view of C++, and I deserve a severe punishment for that). Any clues? Best regards, -- Jorge Arevalo http://about.me/jorgeas80 ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org

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

2014-08-08 Thread Jorge Arevalo
- Geospatial professional services http://www.spatialys.com ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev -- Jorge Arevalo Freelance developer http://about.me/jorgeas80

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] Error with VagrantFile due to postgis-gdal dependency

2014-07-08 Thread Jorge Arevalo
? Best regards, -- Jorge Arevalo Freelance developer http://about.me/jorgeas80 [1] http://trac.osgeo.org/gdal/wiki/Vagrant [2] https://dl.dropboxusercontent.com/u/6599273/errors/gdal/vagrant_gdal_error.log ___ gdal-dev mailing list gdal-dev

Re: [gdal-dev] Recommended strategy to handle MIF file with a few big multipolygons

2014-03-16 Thread Jorge Arevalo
of file? Best regards, -- Geospatial professional services http://even.rouault.free.fr/services.html -- Jorge Arevalo Freelance developer http://about.me/jorgeas80 ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman

Re: [gdal-dev] CartoDB driver fail because drop sequence sentence fails

2014-03-10 Thread Jorge Arevalo
Hello, On Thu, Mar 6, 2014 at 8:05 PM, Even Rouault even.roua...@mines-paris.org wrote: Le jeudi 06 mars 2014 18:45:50, Jorge Arevalo a écrit : Hello, I'm trying to create a new table in CartoDB using the GDAL CartoDB driver and Python bindings. I'm getting a HTTP 400 error

[gdal-dev] Recommended strategy to handle MIF file with a few big multipolygons

2014-03-10 Thread Jorge Arevalo
the same problems: I have to wait hours, and after that, I just get a SHP of 100 Bytes. So, I kill the process. Should I be more patient? Or is there any smarter approach to handle this kind of file? Best regards, -- Jorge Arevalo Freelance developer http://about.me/jorgeas80

[gdal-dev] CartoDB driver fail because drop sequence sentence fails

2014-03-06 Thread Jorge Arevalo
/cartodb/issues/115) Best regards, -- Jorge Arevalo Freelance developer http://about.me/jorgeas80 ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] [PostGis-raster] Unnecessary Extent SQL query on GetCoverage request

2013-05-21 Thread Jorge Arevalo
-- Jorge Arevalo Freelance developer http://www.krop.com/jorgearevalo http://about.me/jorgeas80 ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] Anyone interested in mentoring my project?

2013-05-02 Thread Jorge Arevalo
). So, is anyone interested in mentoring it? Best regards, -- Jorge Arevalo Freelance developer http://www.krop.com/jorgearevalo http://about.me/jorgeas80 Enviado con Sparrow (http://www.sparrowmailapp.com/?sig) ___ gdal-dev mailing list gdal

[gdal-dev] Merging 3 1-band GeoTIFFs in 1 3-band GeoTIFF

2013-01-15 Thread Jorge Arevalo
-- Jorge Arevalo Freelance developer http://www.krop.com/jorgearevalo http://about.me/jorgeas80 ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

[gdal-dev] Modifying a raster pixel by pixel with GDAL

2012-12-13 Thread Jorge Arevalo
approach? Many thanks in advance, -- Jorge Arevalo http://www.krop.com/jorgearevalo ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] Modifying a raster pixel by pixel with GDAL

2012-12-13 Thread Jorge Arevalo
Thanks for the response and the wise advice, Even. I'll do it in that way. On Thu, Dec 13, 2012 at 8:06 PM, Even Rouault even.roua...@mines-paris.org wrote: Le jeudi 13 décembre 2012 19:58:50, Jorge Arevalo a écrit : Hello, I want to modify every single pixel of a 1 band GeoTiff file

[gdal-dev] Implementing overview support apart from the default support

2012-10-17 Thread Jorge Arevalo
far) Many thanks in advance, -- Jorge Arevalo http://www.krop.com/jorgearevalo ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] What should I expect?

2012-08-10 Thread Jorge Arevalo
is an east to west image. Normally a north up image will have a positive gsd x and a negative gsd y. Marty -Original Message- From: gdal-dev-boun...@lists.osgeo.org [mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of Jorge Arevalo Sent: Friday, August 10, 2012 9:39 AM To: gdal

[gdal-dev] Motion: Commit rights for David Zwarg accepted

2012-03-20 Thread Jorge Arevalo
Hello, After the voting phase, the motion has been passed. David Zwarg has been accepted as official commiter, and he has adhered to the commiter guidelines. So, welcome David :-) Best regards, -- Jorge Arevalo http://www.libregis.org ___ gdal-dev

[gdal-dev] Motion:Commit rights for David Zwarg

2012-03-13 Thread Jorge Arevalo
trac. His company also develops some Open Source geoprocessing platforms, like GeoTrellis: https://github.com/azavea/geotrellis I think he's doing an excellent job with the PostGIS Raster driver. So, he has my complete support +1 -- Jorge Arevalo http://www.libregis.org

Re: [gdal-dev] Checking on Goolge Summer of Code GDAL Project

2010-03-26 Thread Jorge Arevalo
On Thu, Mar 25, 2010 at 5:58 PM, Frank Warmerdam warmer...@pobox.com wrote: Sunburned Surveyor wrote: Hey Guys. I'm trying to help Wolf administer the OSGeo Summer of Code effort this year. He mentioned GDAL expressed some interest in participating this year. Does GDAL have any students

Re: [gdal-dev] Polygonize: are these steps the right ones?

2010-03-12 Thread Jorge Arevalo
On Fri, Mar 12, 2010 at 1:54 PM, Ari Jolma ari.jo...@gmail.com wrote: I should have sent this to the list and not just Jorge. Anyway, the problem is solved. Jorge Arevalo kirjoitti: The problem is that the MEM-based layer doesn't have fields. So, if I use 0 as iPixValField, I get an error

[gdal-dev] Polygonize: are these steps the right ones?

2010-03-11 Thread Jorge Arevalo
Hi, I'm using GDALPolygonize to polygonize a dataset with one band created using MEM driver: memdataset = GDALCreate(GDALGetDriverByName(MEM),, width, height, 0, GDT_Byte, NULL); GDALAddBand(memdataset, nPixelType, apszOptions); // in apszOptions[0] there are the band data Then, I create a MEM

Re: [gdal-dev] [WKTRaster] WKT Raster band to GDAL band

2010-03-08 Thread Jorge Arevalo
On Mon, Mar 8, 2010 at 5:42 PM, Pierre Racine pierre.rac...@sbf.ulaval.ca wrote: 4.- Add default geotransform to GDAL empty dataset: {0.0, 1.0, 0.0, 0.0, 0.0,1.0 }; (I can't get geotransform from WKT Raster Band) Why? You can get all the parameters with (in order):

[gdal-dev] [WKTRaster] WKT Raster band to GDAL band

2010-03-05 Thread Jorge Arevalo
Hello, I've created a WKTRasterBand-to-GDALRasterBand conversor, in the frame of WKT Raster project. I'm not sure if the results are correct. You can get the code from here https://svn.osgeo.org/postgis/spike/wktraster/rt_core/rt_api.c, but basically, the steps are: 1.- Register GDAL/OGR drivers

Re: [gdal-dev] Storing Gdal datasets in Postgis

2010-03-01 Thread Jorge Arevalo
On Fri, Feb 26, 2010 at 2:51 PM, Ricardo Cezar Bonfim Rodrigues rikardoce...@msn.com wrote: Hi, I'm using Gdal to load dted files and get max elevations of a region, but I have constraints concerning speed. Inspite of loading geotifs generated from dted has reduced a lot the processing