[gdal-dev] ENVI Header information from GeoTIFF file

Dear GDAL users, I am just starting to use GDAL and apparently I don't quite understand many classes. My purpose is to extract some map information from GeoTIFF files (LANDSAT data). I need to access this information to generate an ENVI file header. When i import the tiff file, I can see the follo

Re: [gdal-dev] OpenJPEG Testers Needed

On Wed, Jan 13, 2016 at 2:40 PM, Even Rouault wrote: > > > So, are you saying there are actual pixel differences between encoded > file > > and original? > > Yes > I see. So, this is repeatable every time you run the test suite? And you can't reproduce with opj_compress followed by opj_decompre

Re: [gdal-dev] OpenJPEG Testers Needed

> So, are you saying there are actual pixel differences between encoded file > and original? Yes > > oh, so how does one make a forward struct declaration to make gcc 4.4 > happy ? Apparently it doesn't like to see "typedef struct foo { ... } bar" (openjpeg.h) and "typedef struct foo bar" (reg

Re: [gdal-dev] OpenJPEG Testers Needed

Hi Even, Thanks so much for testing this. ... On Wed, Jan 13, 2016 at 2:11 PM, Even Rouault wrote: > Le mercredi 13 janvier 2016 18:10:52, Aaron Boxer a écrit : > > > Some feedback: > > I've just tested the decode_region branch against the test suite of the > JP2OpenJPEG driver > ( https://sv

Re: [gdal-dev] OpenJPEG Testers Needed

Le mercredi 13 janvier 2016 18:10:52, Aaron Boxer a écrit : > Dear GDAL users, > > As I've mentioned previously, there are big changes coming to the OpenJPEG > library. Performance is going up and memory usage is going down, by > significant amounts. > > To do all of this, we have had to make sig

Re: [gdal-dev] GDAL and Sentinel2

I apologize for stealing the subject line. I only realized after clicking the send button. - Nevzat > Dear GDAL users, > > I am trying to extract some map information from geotiff files. I need to > access this information to generate an ENVI file header. > > I use > hDS->GetGeoTransform(adfGeoTra

Re: [gdal-dev] GDAL and Sentinel2

Dear GDAL users, I am trying to extract some map information from geotiff files. I need to access this information to generate an ENVI file header. I use hDS->GetGeoTransform(adfGeoTransform); coo_system_str = hDS->GetGCPProjection(); to get some information I need. But still missing few things a

Re: [gdal-dev] GDAL 2.0.2 and 1.11.4: RC1 end of next week ?

+1 I see lots of good fixes since 2.0.1 in the 2.0 branch On Wed, Jan 13, 2016 at 8:47 AM, Even Rouault wrote: > Hi, > > What about preparing RC1s for both branches for end of next week ? There > are ~ > 30 tickets marked as fixed (*) in each branc

Re: [gdal-dev] GDAL and Sentinel2

Possibly a dumb question... Why not checkout, build and use the svn trunk? If you get unlucky and hit a version that is not building, we usually get things back to building in a couple hours. It might take a little bit to tune the configuration to your needs, but once you have it, you should be in

Re: [gdal-dev] GDAL and Sentinel2

Le mercredi 13 janvier 2016 18:05:40, Jose Gomez-Dans a écrit : > Hi Even, > > As usual, may thanks for your help, it's really useful > > On 13 January 2016 at 16:16, Even Rouault > > wrote: > > You can also compile the driver code as a plugin against older GDAL > > releases > > (works at least

[gdal-dev] OpenJPEG Testers Needed

Dear GDAL users, As I've mentioned previously, there are big changes coming to the OpenJPEG library. Performance is going up and memory usage is going down, by significant amounts. To do all of this, we have had to make significant changes to the core of the library. So, even though all of our un

Re: [gdal-dev] GDAL and Sentinel2

Hi Even, As usual, may thanks for your help, it's really useful On 13 January 2016 at 16:16, Even Rouault wrote: > You can also compile the driver code as a plugin against older GDAL > releases > (works at least with 1.10 or later) > Are there some documents on how to achieve this? Jose _

[gdal-dev] GDAL 2.0.2 and 1.11.4: RC1 end of next week ?

Hi, What about preparing RC1s for both branches for end of next week ? There are ~ 30 tickets marked as fixed (*) in each branch (so likely ~ 60 for 2.0.2 since most of the 1.11.4 fixes must also apply to 2.0.2), and a bit more than 3 months since last maintenance releases. I can tackle that u

Re: [gdal-dev] GDAL and Sentinel2

Le mercredi 13 janvier 2016 16:47:41, Jose Gomez-Dans a écrit : > Hi, > > I'm interested in using GDAL with Sentinel2/MSI data. I understand that > GDAL 2.1 will have a driver for this kind of data, but 2.1 hasn't yet been > released. But given the actual image data are GMLJP2, is there some > pos

[gdal-dev] GDAL and Sentinel2

Hi, I'm interested in using GDAL with Sentinel2/MSI data. I understand that GDAL 2.1 will have a driver for this kind of data, but 2.1 hasn't yet been released. But given the actual image data are GMLJP2, is there some possibility of using an current GDAL build to access the images? If not, when c

Re: [gdal-dev] Librarified version of GdalBuildVrt

Le dimanche 22 novembre 2015 13:15:06, Even Rouault a écrit : > Le dimanche 22 novembre 2015 13:05:06, Paul Meems a écrit : > > Hi List, > > > > We're using the GDAL tools in MapWinGIS by copying the source code. > > You understand we are very pleased with the librarification of the tools. > > >

[gdal-dev] Update to EPSG database v8.8

Hi, Just to inform you I've just completed the update to EPSG v8.8 (previous one was v8.5) in GDAL trunk ( ​https://trac.osgeo.org/gdal/changeset/32964 ), libgeotiff trunk ( ​https://trac.osgeo.org/geotiff/changeset/2714 ) and proj.4 master ( ​ https://github.com/OSGeo/proj.4/commit/832329a9aad