[gdal-dev] Fwd: Post for gdal-dev

2018-09-24 Thread Scott Arko
ent redirect on line 182 as desired. vsicurl receives the same cookie on line 96, but does not forward it with the subsequent redirect on line 106. This leads to an infinite redirect loop, and vsicurl eventually fails with a "Maximum (10) redirects followed" error. -- Scott Arko Alaska Sat

[gdal-dev] Using /vsicurl and /vsizip with zip files and signed S3 links

2017-10-31 Thread Scott Arko
if there is something I am doing wrong, something in the way gdal handles S3 signed links, or perhaps the functionality I'm looking for just doesn't exist yet. Thank you very much for any thoughts you might have. Kindest Regards, Scott Arko -- Scott Arko Alaska Satellite Facili

Re: [gdal-dev] Opening VRT files within zip archive using /vsizip

2017-09-26 Thread Scott Arko
Thank you so much Even. That is an amazing fast turnaround. On Tue, Sep 26, 2017 at 1:21 PM, Even Rouault wrote: > On mardi 26 septembre 2017 13:08:18 CEST Scott Arko wrote: > > > Hello, > > > > > > > > > I have found an odd behavior using the /vsizip

[gdal-dev] Opening VRT files within zip archive using /vsizip

2017-09-26 Thread Scott Arko
e gdalinfo call to fail as well, but it does not. Apologies if this is not the right list for this type of question. I have been fighting with variants of this problem for a while now and am a bit frustrated. We want to provide these data files to our users and allow them to access t

[gdal-dev] Reading DNG files with GDAL

2012-11-21 Thread Scott Arko
olks might have. Thanks, -- Scott Arko ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] gdal_translate custom binary image format

2012-04-12 Thread Scott Arko
Hi David, I have done a similar thing in the past by using the ENVI format driver. The ENVI format is just raw binary with a very simple text header file. You can easily create the header and then gdal will read your data. You can find information on ENVI headers at http://geol.hu/data/online_

Re: [gdal-dev] python downsample API?

2012-04-11 Thread Scott Arko
Hi Michael, I may be missing your question, but why aren't you just using ReadAsArray? It has an option to return a smaller array from the input array. Now, I'm not sure how it does the resampling (you could look to see), but you can make a call like data = banddata.ReadAsArray(0,0,filehandle.

Re: [gdal-dev] Aster tif files to hgt

2011-11-09 Thread Scott Arko
orous ways of combining data sets, but this should give you an excellent indication of whether this approach is feasible at all. Thanks, Scott On Wed, Nov 9, 2011 at 5:31 PM, Jaromír Mikeš wrote: > > Od: Scott Arko > > Hello Scott, > > > I wouldn't worry about it the fi

Re: [gdal-dev] Aster tif files to hgt

2011-11-08 Thread Scott Arko
n see that the LR corner extends past 73/29 by one half an arc-second (.000139 degrees). This worked for my application and properly formatted the tiles. Hope this helps you sort out your problem. Thanks, Scott On Mon, Nov 7, 2011 at 4:24 PM, Jaromír Mikeš wrote: > > Od: Scott Arko

Re: [gdal-dev] Aster tif files to hgt

2011-11-05 Thread Scott Arko
_ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Scott Arko Alaska Satellite Facility Deputy Director University of Alaska Fairbanks 903 Koyukuk Drive Fairbanks, AK 99775 Phone:

Re: [gdal-dev] Lossless JPEG in GDAL

2009-03-14 Thread Scott Arko
it would be nice to have support for this in GDAL.  I don't imagine many people run into this file format, though.  Best Regards, Scott Frank Warmerdam wrote: Scott Arko wrote: Hello, I am wondering if there is a way to compile support for lossless JPEG into GDA

[gdal-dev] Lossless JPEG in GDAL

2009-03-12 Thread Scott Arko
m not even sure this is possible, but I would appreciate any thoughts people might have. Thanks, -- Scott Arko ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev