Re: [gdal-dev] Use of gdalwarp to make GeoTiff transparent is flipping the image

2016-03-09 Thread Liglio
Driver: GTiff/GeoTIFF Files: E:\Images\image.tif Size is 982, 1108 Coordinate System is: GEOGCS["WGS 84", DATUM["WGS_1984", SPHEROID["WGS 84",6378137,298.257223563, AUTHORITY["EPSG","7030"]], AUTHORITY["EPSG","6326"]], PRIMEM["Greenwich",0], UNIT["degree",0.0

Re: [gdal-dev] Use of gdalwarp to make GeoTiff transparent is flipping the image

2016-03-09 Thread Jukka Rahkonen
Liglio pobox.com> writes: > > Hi, > > I used the command "gdalwarp -dstalpha -srcnodata 255 -dstnodata 0 image.tif > transp_image.tif" to make a color GeoTiff Image became transparent, but it > is flipping the image horizontally. What I am doing wrong? Can I unflipp the > image? > > Thanks. >

[gdal-dev] Use of gdalwarp to make GeoTiff transparent is flipping the image

2016-03-09 Thread Liglio
Hi, I used the command "gdalwarp -dstalpha -srcnodata 255 -dstnodata 0 image.tif transp_image.tif" to make a color GeoTiff Image became transparent, but it is flipping the image horizontally. What I am doing wrong? Can I unflipp the image? Thanks.

Re: [gdal-dev] Fwd: [OSGeo-Discuss] [@Mentors: Action required] GSoC 2016 Ideas page

2016-03-09 Thread Dmitry Baryshnikov
Hi, now at this table I'm the only mentor for GDAL. https://wiki.osgeo.org/wiki/Google_Summer_of_Code_2016_Administrative#Mentors For GSoC we need at least two mentors pre student. It'll be nice to have more mentors. Also, it'll be nice to have in Idea list (https://trac.osgeo.org/gdal/wiki/Su

Re: [gdal-dev] Google Summer of Code

2016-03-09 Thread Tanuj Kumar
Yes, I have looked at the ideas list, and I am currently reading up on idea no. 16, which is, implementing support for the proposed standard for incrementally parseable GeoJSON data. Also, I was thinking that maybe I could work on ticket no 6294, https://trac.osgeo.org/gdal/ticket/6294 after I've

Re: [gdal-dev] Google Summer of Code

2016-03-09 Thread Dmitry Baryshnikov
Hi, Tanuj I'll look for opened tickets for you, or maybe others can recommend some for you. By the way, do you see the idea list (https://trac.osgeo.org/gdal/wiki/SummerOfCode#a2016IdeasList)? The ideas are not ranked yet - the numbers in the list - are only in order. This is a task for us t