Re: [gdal-dev] gdalwarp skews and rotates PDF rasters, when converting to GeoTIFF, when PDF raster are in Landscape orientation or (True north facing botton or right or left)

2015-04-20 Thread Even Rouault
Le vendredi 17 avril 2015 14:43:43, Gane R a écrit : > I am using gdal 1.10.1 > > I have a set PDFs, I am converting them to GeoTIFF. > > I am using gdal with poppler for pdf driver. > > I have PDFs of places with orientation in Landscape, and north facing right > or left or bottom. > > When I

Re: [gdal-dev] Masks vs nodata?

2015-04-20 Thread Even Rouault
Sean, > > Not being able to unset nodata values for datasets is tripping up GDAL > users at work. I'm considering measures that require 1-bit internal masks > (we're primarily using GeoTIFF) instead of nodata values because, unlike > nodata, the masks can be "cleared" by setting them uniformly to

[gdal-dev] Masks vs nodata?

2015-04-20 Thread Sean Gillies
Hi all, Not being able to unset nodata values for datasets is tripping up GDAL users at work. I'm considering measures that require 1-bit internal masks (we're primarily using GeoTIFF) instead of nodata values because, unlike nodata, the masks can be "cleared" by setting them uniformly to True usi

Re: [gdal-dev] building interface to org2org

2015-04-20 Thread Yves Jacolin
Hello, On Monday, April 20, 2015 12:01:34 Błażej Doruch wrote: > ...but in QGIS, and also new version of FWtools 2.4.7 it's some kind of > mistake in transformation beetween EPSG:2175 and 2175 (about 40 meters > displacement) > that's why I must use older version - FWtools 1.3.5 . > And the second

Re: [gdal-dev] building interface to org2org

2015-04-20 Thread Jukka Rahkonen
Błażej Doruch gmail.com> writes: > > > org2gui looks nice, but there is no support for EPSG that I need.Blaze > I rather believe that there is some bug that cuts loads of supported projections from the drop-down menu. Try adding your projections directly into the Options box in ogr2ogr syntax

Re: [gdal-dev] building interface to org2org

2015-04-20 Thread Błażej Doruch
org2gui looks nice, but there is no support for EPSG that I need. Blaze 2015-04-20 12:57 GMT+02:00 Brad Hards : > On Mon, 20 Apr 2015 12:01:34 PM Błażej Doruch wrote: > > ...but in QGIS, and also new version of FWtools 2.4.7 it's some kind of > > mistake in transformation beetween EPSG:2175 and 2

Re: [gdal-dev] building interface to org2org

2015-04-20 Thread Brad Hards
On Mon, 20 Apr 2015 12:01:34 PM Błażej Doruch wrote: > ...but in QGIS, and also new version of FWtools 2.4.7 it's some kind of > mistake in transformation beetween EPSG:2175 and 2175 (about 40 meters > displacement) Maybe worth filing a bug report to get it fixed instead of working around the prob

Re: [gdal-dev] building interface to org2org

2015-04-20 Thread Jukka Rahkonen
Nick Ves gmail.com> writes: > > You can try ogr2gui. I haven't used it tho. Give it a spin and > afterwards if you want you can tell us if its any good. > > http://www.ogr2gui.ca/en/index.php Ogr2gui is excellent but a new build would be needed. Version 0.7 seems to be built 2014-06-12 on top

Re: [gdal-dev] building interface to org2org

2015-04-20 Thread Nick Ves
You can try ogr2gui. I haven't used it tho. Give it a spin and afterwards if you want you can tell us if its any good. http://www.ogr2gui.ca/en/index.php On Mon, Apr 20, 2015 at 1:01 PM, Błażej Doruch wrote: > ...but in QGIS, and also new version of FWtools 2.4.7 it's some kind of > mistake in t

Re: [gdal-dev] building interface to org2org

2015-04-20 Thread Błażej Doruch
...but in QGIS, and also new version of FWtools 2.4.7 it's some kind of mistake in transformation beetween EPSG:2175 and 2175 (about 40 meters displacement) that's why I must use older version - FWtools 1.3.5 . And the second reason why I want to do it is that in QGIS as I know there is no multiple

Re: [gdal-dev] building interface to org2org

2015-04-20 Thread Eloi
On 2015-04-20 10:20, Błażej Doruch wrote: Has anybody make program which implement org2org, I need to have such functionality: -select file (files) to convert; -select type of conversion (source and destination EPSG- only 2175-2177 (both ways)); -select type of file format; -make conversion; Q

[gdal-dev] building interface to org2org

2015-04-20 Thread Błażej Doruch
Has anybody make program which implement org2org, I need to have such functionality: -select file (files) to convert; -select type of conversion (source and destination EPSG- only 2175-2177 (both ways)); -select type of file format; -make conversion; I need to do it but I really don't know how. If

Re: [gdal-dev] create GeospatialPDF using Python

2015-04-20 Thread Luca Delucchi
On 17 April 2015 at 15:12, Even Rouault wrote: > > > I can open it. See below. If you tried different ./configure options between > builds, make sure to make clean before rebuilding, otherwise files might not > get recompiled > Ok, rebuild from scratch it works. Last question, I have GeospatialP