[gdal-dev] Motion: Adopt RFC 50: OGR field subtypes

2014-11-24 Thread Even Rouault
Hi, I think that the points raised in the discussion have been answered. So: Motion : I move to adopt RFC 50: OGR field subtypes http://trac.osgeo.org/gdal/wiki/rfc50_ogr_field_subtype Starting with my +1 Best regards, Even -- Spatialys - Geospatial professional services

[gdal-dev] gdal_calc.py: produce median raster

2014-11-24 Thread Simen Langseth
I have one GeoTiff file with 3 bands. I want to produce a raster file computing pixel wise median value for the three raster bands. How can I do that? I tried as follows: gdal_calc.py -A infile --allBands --outfile outfile --calc median(A) But could not get any out file.

Re: [gdal-dev] Motion: Adopt RFC 50: OGR field subtypes

2014-11-24 Thread Jukka Rahkonen
Even Rouault even.rouault at spatialys.com writes: I think that the points raised in the discussion have been answered. So: Motion : I move to adopt RFC 50: OGR field subtypes http://trac.osgeo.org/gdal/wiki/rfc50_ogr_field_subtype Starting with my +1 +1 -Jukka Rahkonen-

Re: [gdal-dev] cannot unsubscribe the mailing list

2014-11-24 Thread Samy Alami
Hello, I alert that I still can't unsubscribe the mailing list. I already sent my email adress to get a reminder password in order to unsubscribe but I never receive the reminder. I checked the spam too. Thanks 2014-11-12 17:53 GMT+01:00 Samy Alami alami.s...@gmail.com: Hello, I tried to

[gdal-dev] Call for discussion on RFC 51: RasterIO() improvements : resampling and progress callback

2014-11-24 Thread Even Rouault
Hi, This is a call for discussion on a new RFC : RFC 51 RasterIO() improvements : resampling and progress callback http://trac.osgeo.org/gdal/wiki/rfc51_rasterio_resampling_progress Below the summary : This RFC aims at extending the RasterIO() API to allow specifying a resampling algorithm

Re: [gdal-dev] Call for discussion on RFC 51: RasterIO() improvements : resampling and progress callback

2014-11-24 Thread Jukka Rahkonen
Even Rouault even.rouault at spatialys.com writes: Hi, This is a call for discussion on a new RFC : RFC 51 RasterIO() improvements : resampling and progress callback http://trac.osgeo.org/gdal/wiki/rfc51_rasterio_resampling_progress Below the summary : This RFC aims at extending

Re: [gdal-dev] Call for discussion on RFC 51: RasterIO() improvements : resampling and progress callback

2014-11-24 Thread Even Rouault
Jukka, Gdaladdo seems to lose some resampling algorithms. Ah, the text of the RFC wasn't clear enough. Bilinear, cubicspline and lanczos are *additional* algorithms to the existing ones. The damage with average_mp can't be big by reading the comment from the gdaladdo manual page

Re: [gdal-dev] Motion: Adopt RFC 50: OGR field subtypes

2014-11-24 Thread Tamas Szekeres
+1 Tamas 2014-11-24 9:38 GMT+01:00 Even Rouault even.roua...@spatialys.com: Hi, I think that the points raised in the discussion have been answered. So: Motion : I move to adopt RFC 50: OGR field subtypes http://trac.osgeo.org/gdal/wiki/rfc50_ogr_field_subtype Starting with my +1

Re: [gdal-dev] Motion: Adopt RFC 50: OGR field subtypes

2014-11-24 Thread Frank Warmerdam
+1 Frank On Mon, Nov 24, 2014 at 12:38 AM, Even Rouault even.roua...@spatialys.com wrote: Hi, I think that the points raised in the discussion have been answered. So: Motion : I move to adopt RFC 50: OGR field subtypes http://trac.osgeo.org/gdal/wiki/rfc50_ogr_field_subtype Starting

Re: [gdal-dev] gdal_calc.py: produce median raster

2014-11-24 Thread Marius Jigmond
Does the following work: gdal_calc.py -A infile --allBands=A --outfile=outfile --calc=median(A) Date: Mon, 24 Nov 2014 19:14:06 +0900 From: simlan...@gmail.com To: gdal-dev@lists.osgeo.org Subject: [gdal-dev] gdal_calc.py: produce median raster I have one GeoTiff file with 3 bands. I want to

Re: [gdal-dev] gdal_calc.py: produce median raster

2014-11-24 Thread Simen Langseth
Dear Marius Jigmond: Thanks for your attempt. Unfortunately, it is producing 3 band outfile, rather than 1 band median image. I could not figure out what this code computed, all the resulted 3 bands images are also different. I hope someone can help me. On Tue, Nov 25, 2014 at 12:09 PM,

Re: [gdal-dev] gdal_calc.py: produce median raster

2014-11-24 Thread Simen Langseth
Dear Respected Authors: I would be grateful if you could share any hints on it. On Tue, Nov 25, 2014 at 4:33 PM, Simen Langseth simlan...@gmail.com wrote: Dear Marius Jigmond: Thanks for your attempt. Unfortunately, it is producing 3 band outfile, rather than 1 band median image. I