Re: [gdal-dev] Proposed Block iterator API

Hi, I was wondering if this idea could resolve also this old ticket https://trac.osgeo.org/gdal/ticket/1233 -Jukka Rahkonen- Even Rouault wrote: Hi, I was wondering if there wasn't a need for a block iterator API for code that wants to process raster efficiently and iterates over blocks f

Re: [gdal-dev] Null data and CRS. gdal_warp overkill???

Le mercredi 25 novembre 2015 21:27:17, nicolas.cadi...@archeotec.ca a écrit : > Hi, > I am creating a Windows .bat files with a Python script to make DEMs > with LiDAR points. The idea is simple. > 1) read input txt file to get the cloud geometries > > 2)gdal_grid with nodata value marker set to

[gdal-dev] Null data and CRS. gdal_warp overkill???

Hi, I am creating a Windows .bat files with a Python script to make DEMs with LiDAR points. The idea is simple. 1) read input txt file to get the cloud geometries 2)gdal_grid with nodata value marker set to -32768 3)gdal_warp with -dstnodata to set the value marker (of grid created in step

Re: [gdal-dev] strange grid pattern when reprojecting

Le mercredi 25 novembre 2015 16:16:17, Ramiro Marco Figuera a écrit : > Hi all, > > I noticed a curious gridded pattern when using gdalwarp to reproject. I > am reprojecting some lunar south polar DEMs in stereographic projection > to gnomonic projection. I am using the following command: gdalwarp

Re: [gdal-dev] Install python binding from pip

On Nov 25, 2015, at 10:14 AM, Xavier Barnada wrote: > Hi, > > I'm trying to install it in a virtualenv in a Ubuntu and I get a message > about missing cpl_port.h file > I currently have the gdal-dev installed and the cpl_port.h it's on > /usr/include/gdal/ > I'm using an a 14.04 ubuntu with

[gdal-dev] strange grid pattern when reprojecting

Hi all, I noticed a curious gridded pattern when using gdalwarp to reproject. I am reprojecting some lunar south polar DEMs in stereographic projection to gnomonic projection. I am using the following command: gdalwarp -t_srs '+proj=gnom +lat_0=-90 +lon_0=0 +x_0=0 +y_0=0 +a=1737400 +b=1737400

[gdal-dev] Install python binding from pip

Hi, I'm trying to install it in a virtualenv in a Ubuntu and I get a message about missing cpl_port.h file I currently have the gdal-dev installed and the cpl_port.h it's on /usr/include/gdal/ I'm using an a 14.04 ubuntu with the 1.11.12 gdal version. Is this a bug or it have some trick to instal