On Wed, Feb 14, 2024 at 9:06 PM Kai Pastor, DG0YT wrote:
>
> Did you try to quote for the linux command line, instead of escaping:
>
> "-DWEBP_LIBRARY=/usr/local/devlibs/libwebp-1.3.2/lib64/libwebp.a;/usr/local/devlibs/libwebp-1.3.2/lib64/libsharpyuv.a"
>
> (YMMV. "LIBRARY" usually isn't for list
E file:
>
> if(GDAL_USE_WEBP)
> find_package(WebP CONFIG REQUIRED)
> add_library(WEBP::WebP ALIAS WebP::webp)
> set(GDAL_CHECK_PACKAGE_WebP_NAMES WebP CACHE INTERNAL "vcpkg")
> set(GDAL_CHECK_PACKAGE_WebP_TARGETS WebP::webp CACHE INTERNAL "vcpkg")
rry I over-complicated my question!
carl
On Tue, Feb 13, 2024 at 10:45 AM Andrew C Aitchison
wrote:
> On Tue, 13 Feb 2024, Carl Godkin via gdal-dev wrote:
>
> > Hi,
> >
> > Sorry if this is an elementary cmake question but I am curious if there
> is
> >
Hi,
Sorry if this is an elementary cmake question but I am curious if there is
a cleaner solution than I came up with.
I'm trying to build GDAL 3.8.3 with WEBP support.
I built libwebp 1.3.2 (the latest) without any problems, also using cmake.
However, when building GDAL, the link on the shared
Thanks very much, Even. Both of those suggestions are very clever. I
didn't think of that approach. Now I'm in business.
carl
On Tue, Jan 11, 2022 at 3:35 PM Even Rouault
wrote:
>
> Le 12/01/2022 à 00:29, Even Rouault a écrit :
>
>
> Le 12/01/2022 à 00:23, Car
Hi,
I'm trying to figure out if there's a way to set the unit type for a raster
band from any of the application programs. A few seem to copy it from
input to output bands, but I would like to assign it from the command line
if possible.
I have searched for SetUnitType() and GDALSetRasterUnitTyp
gt;
> Le 02/12/2021 à 05:18, Carl Godkin a écrit :
>
> Hi,
> I've got some data that is in VPF (Vector Product Format) format and it
> appears that the OGDI vector should be able to consume it.
>
> I have GDAL 3.4.0 (the OSGeo4W build) and cannot figure out how to even
>
Hi,
I've got some data that is in VPF (Vector Product Format) format and it
appears that the OGDI vector should be able to consume it.
I have GDAL 3.4.0 (the OSGeo4W build) and cannot figure out how to even run
"ogrinfo" on the data set.
>From this page (https://gdal.org/drivers/vector/ogdi.html)
Hi Lorenzo,
I have faced this and there are two things to consider.
First, you can specify the georeferenced extents _and_ the SRS of the
extents using something like this:
gdalwarp -t_srs EPSG:3857 \
-te_srs EPSG:4326 -te -109 32 -102 36 \
input.tif output.tif
Note that I
Hi Peter,
I think you'll have to tell us how you tried to build GDAL in order to get
more help. There is a lot of variability, but here's how I recently built
both of the versions you mention:
First, I create a file I called "win64.opt" that looks like this:
-8<--
...And it works fine for me in 3.4.0 as well. Guess I just got unlucky
with the GDAL 3.3.x series!
Thanks,
carl
On Fri, Nov 5, 2021 at 8:09 AM Carl Godkin wrote:
> Partially answering myself:
>
> I just tried again with GDAL 2.4.4 (2020/01/08) that I have on my system
> as part of
Partially answering myself:
I just tried again with GDAL 2.4.4 (2020/01/08) that I have on my system as
part of MS4W and it works!
I have a way forward now. I'm still going to build GDAL 3.4.0 and try it
there.
Thanks a lot,
carl
On Fri, Nov 5, 2021 at 8:02 AM Carl Godkin wrote:
>
ribbean 2 VFR Chart.tif to new file.
>
> Creating output file that is 18583P x 12118L.
>
> Processing Caribbean 2 VFR Chart.tif [1/1] :
> 0...10...20...30...40...50...60...70...80...90...100 - done.
>
>
>
> The map in caribbean_4326.tif is complete.
>
>
>
>
Hi,
I'm working with some aviation charts and found one that behaves in a
puzzling manner.
This page
https://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/vfr/
has two Caribbean VFR charts in GeoTIFF format.
I have been trying to run gdalwarp on "Caribbean 2 VFR Chart.tif" but I
on
others had tested
the fix Even mentioned but I wanted to try it myself.
Thanks again for the explanation and the fix,
carl
On Thu, Oct 21, 2021 at 2:00 PM Carl Godkin wrote:
> Thanks, Even.
>
> That makes sense. (Finally!) I can wait a little bit to come back to
> this so I'll
Thanks, Even.
That makes sense. (Finally!) I can wait a little bit to come back to this
so I'll either build 3.3 HEAD on my own or await the next release.
It's great that this isn't a random server load thing or something!
The weird result on my own WCS server also seemed to be caused by a bad
>
> -Jukka-
>
>
>
> *Lähettäjä:* Even Rouault
> *Lähetetty:* torstai 21. lokakuuta 2021 22.50
> *Vastaanottaja:* Rahkonen Jukka (MML) ;
> Carl Godkin ; gdal-dev@lists.osgeo.org
> *Aihe:* Re: [gdal-dev] gdallocationinfo + WCS question...
>
>
>
> Jukka,
>
; Try to run first
> gdalinfo "WCS:
> https://beta-karttakuva.maanmittauslaitos.fi/wcs/service/ows?version=2.0.1
> "
>
>
>
> and repeat the test then. If it works Ari may be able to tell why.
>
>
>
> -Jukka-
>
>
>
>
>
> Ari may be able to explain
>
>
rkeusmalli__korkeusmalli
> -wgs84 27 68
>
> Report:
>
> Location: (228000P,119567L)
>
> Band 1:
>
> Value: 303.463989257812
>
>
>
> -Jukka Rahkonen-
>
>
>
> *Lähettäjä:* gdal-dev *Puolesta *Carl
> Godkin
> *Lähetetty:* torstai 21. lokakuuta 2021 18
Hi,
I am trying to use gdallocationinfo to query point locations from a WCS
server and not having any luck. I don't see anything in the docs that says
this is unsupported but I can't make it work.
First of all, is there a better way to get an elevation from a given
lat,lon using WCS?
Here's an e
ced with a given WMS service?
Thanks again,
carl
On Sat, Aug 21, 2021 at 12:33 AM Even Rouault
wrote:
> Nothing wrong from your side, but the second command probably selects a
> higher zoom level that has blank data given the configuration/data
> available on the server side.
> Le 21
Hi,
I'm very puzzled about why gdal_translate (v. 3.3.1) returns an all-white
image when I select a smaller area than with a working case with a larger
area.
These two command lines are exactly the same except that the failing case
has a smaller area:
gdal_translate "
https://basemap.nationalmap.
Hi Ming,
There are no vector layers in WMS. It's for imagery only.
Perhaps you are interested in WFS instead?
carl
On Thu, Jun 17, 2021 at 11:03 AM Ming Chin wrote:
> Hello Even,
> thank you for your input.
> I will review the raster API as you have suggested. However, as I
> understand the
Hi Jukka,
That did the trick. Thank you very much! I didn't know I could attach more
parameters like that.
Hi Lars,
Thanks for the advice.
GDAL comes through for me again!
carl
___
gdal-dev mailing list
gdal-dev@lists.osgeo.org
https://lists.osgeo.o
Hi,
I'm generating WMS service description files as described here:
https://gdal.org/drivers/raster/wms.html#generation-of-wms-service-description-xml-file
This works well, but I wonder if there's a way to request the image from
the WMS server to be transparent.
If I use gdal_translate to create
Hi everyone,
Regarding funding, I thought the barn raising that Howard mentioned from a
few years ago was a good thing. My little company made a donation and I
think we'd do it again were another "barn" proposed. Tools like GDAL &
PROJ and related projects are worth supporting and periodic donat
Hi Jukka,
That's very interesting. Thanks a lot. I wonder if I can figure out how
the X dimension is being changed to (or interpreted as) such a large range.
Certainly something that I can dig into step by step.
I can try sending your findings along to the USGS and hope that someone
there take
On Sat, Jun 13, 2020 at 5:27 PM Carl Godkin wrote:
> Hi,
>
> This page https://viewer.nationalmap.gov/services/ includes a link under
> "WCS Services" that lists a number of subdatasets. This command
>
> gdalnfo "
> https://elevation.nationalmap.gov/arc
to switch to a
> different product when you are in certain areas:
>
>
> http://www.arcgis.com/home/webmap/viewer.html?url=https%3A%2F%2Findex.nationalmap.gov%2Farcgis%2Frest%2Fservices%2F3DEPElevationIndex%2FMapServer&source=sd
>
> Tanya
>
> On Sat, Jun 13, 2020 at 5:28
Hi,
This page https://viewer.nationalmap.gov/services/ includes a link under
"WCS Services" that lists a number of subdatasets. This command
gdalnfo "
https://elevation.nationalmap.gov/arcgis/services/3DEPElevation/ImageServer/WCSServer?request=GetCapabilities&service=WCS
"
works fine. I have
Elevation
"
This returns one band of Float32 elevation data. This is exactly what I
want! Thanks to both of you for the suggestions,
carl
On Thu, Jun 4, 2020 at 7:55 AM Carl Godkin wrote:
> Hi Michael,
>
> That seems perfect. I'll experiment with that.
>
> Thank you ver
on/1/GridFloat/USGS_NED_1_n35w117_GridFloat.zip/usgs_ned_1_n35w117_gridfloat.flt
>
>
>
> Mike
>
>
>
>
>
> --
>
> Michael Smith
>
> US Army Corps of Engineers
>
> Remote Sensing/GIS Center
>
>
>
>
>
> *From: *Carl Godkin
> *Date: *Thursday, June 4, 2020 at 1
3420037508.34-20037508.3425002500"
> test1.tif -projwin ulx uly lrx lry -projwin_srs
> -t_srs
>
> If you want a different size than 2500x2500 just change that size
>
> Michael Smith
> US Army Corps
>
>
> On Jun 3, 2020, at 8:27 PM, Carl Godkin wrote:
>
>
>
Hi,
I'm unable to figure out how to retrieve elevation data (grids) from the
3DEP program's endpoints.
Starting here:
https://index.nationalmap.gov/arcgis/rest/services/3DEPElevationIndex/MapServer
it would seem to be possible but I just cannot get anything back other than
solid white images.
On Wed, Sep 27, 2017 at 12:38 PM, Even Rouault
wrote:
> Hi,
>
>
>
> For those who don't understand the title, you may skip this email ;-)
>
>
>
> Once again someone raised an issue about the MSVC runtime we use for
> DEBUG=1 builds:
>
> https://trac.osgeo.org/gdal/ticket/7059
>
>
>
> and in https
On behalf of everyone who has considered written their own code to do
something like this themselves, THANKS! I'm looking forward to using this
in our code.
carl
On Mon, Sep 25, 2017 at 10:30 AM, Even Rouault
wrote:
> Hi,
>
>
>
> As part of a AWEOC (*), following a recent email thread about ye
Hi,
I just came across a GDB that contains two "MultiPolygon" layers plus about
ten more layers that are apparently grids.
Does OpenFileGDB provide any access to these layers? I'm using GDAL 2.2.1.
I think the GDB has grids because I can see them in ArcGIS Explorer, but
"ogrinfo --ro GIS.gdb" d
Hi,
The OpenTopography site provides a web service to download its SRTM data.
See
http://www.opentopography.org/developers#SRTM
where there is an example URL for a query (that works).
What I don't understand is that
gdalinfo "/vsicurl/"
fails with "ERROR 4: `/vsicurl/
http://opentopo.sdsc.edu
Thanks very much. (No wonder I couldn't find much information about these
things anywhere!)
carl
On Mon, Jun 12, 2017 at 10:44 AM, Even Rouault
wrote:
> On lundi 12 juin 2017 08:04:08 CEST Carl Godkin wrote:
>
> > Hi,
>
> >
>
> > I am interested in b
Hi,
I am interested in building GDAL 2.2.0 with some of the available drivers
as plugins.
1. Is the procedure for building GDAL plugins documented anywhere for
Linux? I see that there are several variables like XXX_PLUGIN listed in
nmake.opt for Windows but I'd like to use plugins on Linux as we
On Thu, Jan 19, 2017 at 7:55 AM, Even Rouault
wrote:
>
> It seems that in ArcGIS 9.3, .aux.xml had their right at
> the root of the XML tree (so not at all compatible with GDAL .aux.xml
> formalism), and that in ArcGIS 10, they moved it as a GDAL PAM xml:ESRI
> metadata domain.
>
>
>
> I've just
On Thu, Jan 19, 2017 at 3:17 AM, Even Rouault
wrote:
> On mercredi 18 janvier 2017 06:55:49 CET Carl Godkin wrote:
>
> > Hi,
>
> >
>
> > I have a geological map in a pair of files called USGS.tif and
>
> > USGS.tif.aux.xml
>
> >
>
>
On Wed, Jan 18, 2017 at 2:00 PM, jratike80 <
jukka.rahko...@maanmittauslaitos.fi> wrote:
> Carl Godkin-2 wrote
> > Hi,
> >
> > I have a geological map in a pair of files called USGS.tif and
> > USGS.tif.aux.xml
> >
>
>
> Hi,
>
> Image is g
Hi,
I have a geological map in a pair of files called USGS.tif and
USGS.tif.aux.xml
The XML seems to have ground control points () and a geographic
coordinate system ()
I was hoping that GDAL would treat the file as if it's a GeoTIFF. But if I
run gdalinfo on the .tif, it doesn't seem to read t
data etc is probably in Finnish only so you may need to
> experiment. M values are used to encode point-like attribute data into the
> line strings.
>
> Good luck,
>
> Ari
>
> 26.08.2016, 01:43, Carl Godkin kirjoitti:
>
> Hi,
>
> While I had read about XYM and XYZM
Hi,
While I had read about XYM and XYZM on the mailing list a few months ago, I
had no experience with those geometry types until today when I happened to
stumble on
http://www-static.bouldercolorado.gov/docs/opendata/OSMPTrails.zip
which contains a shapefile of trails around Boulder, Colorado t
Hi,
For the first time, I'm trying to use WMS with a server with an "https" URL.
Unless I add true to the service description file or
set GDAL_HTTP_UNSAFESSL=YES before running my application, I get an error
like this:
HTTP status code: 0, error: SSL certificate problem: unable to get local
is
Hi Even,
There's a minor (but possibly confusing) typo in the News file at
https://trac.osgeo.org/gdal/wiki/Release/2.1.0-News
Build(Windows):
- Add support for Visual Studio 2015 (a.k.a MSVC_VER=1900 or VC 13)
VS2015 is actually VC14, not 13. For reasons best known to themselves,
Microsof
h, I'd be happy to
> give it a look and test it.
>
> -kurt
>
> On Mon, Feb 8, 2016 at 7:01 AM, Carl Godkin wrote:
>
>>
>> Hi,
>>
>> With a shiny new version of GDAL now available (thanks!), I'm wondering
>> about a problem with the builds t
Hi,
With a shiny new version of GDAL now available (thanks!), I'm wondering
about a problem with the builds that I always have but have never asked
about before.
Since I need to build several Linux variants of various third party
libraries, I can usually persuade "configure" and make to work from
Thank you both very much! This worked and produced the result I sought:
gdalwarp -tr X Y smaller.tif larger.tif out.tif
Thanks again,
carl
On Wed, Sep 16, 2015 at 10:03 AM, Even Rouault
wrote:
> Le mercredi 16 septembre 2015 18:48:43, Carl Godkin a écrit :
> > Thank you for the s
,
carl
On Wed, Sep 16, 2015 at 9:11 AM, Jean-Claude Repetto
wrote:
> Le 16/09/2015 17:57, Carl Godkin a écrit :
> >
> > Can you suggest a workflow to get what I want? Is there another tool
> > for this I should use instead?
>
> Hi,
>
> You should c
Hi,
I have two satellite images of an area near the coast and I would like to
merge them somehow to get the best of both.
The larger image has black areas out to sea because the WMS service doesn't
have tiles at the highest resolution offshore. (I've used "gdal_translate
-a_nodata 0" to mark the
Hi again,
I'm interested in trying to use the "Script-level Access via GDAL" guidance
on the NASA "GIBS API for Developers" page:
https://wiki.earthdata.nasa.gov/display/GIBS/GIBS+API+for+Developers
The layer I'm interested in is "ASTER_GDEM_Color_Index" which is elevation
data.
The site contai
com/vt/lyrs=t&x=0&y=0&z=22
> http://mt.google.com/vt/lyrs=t&x=0&y=0&z=23
> http://mt.google.com/vt/lyrs=m&x=0&y=0&z=22
> http://mt.google.com/vt/lyrs=m&x=0&y=0&z=23
>
> So, you'd have to change the TileLevel element:
> 7
&g
Thank you very much. That's very useful information. I've started using
the element in our WMS control files.
Thanks,
carl
On Tue, Jul 7, 2015 at 7:26 AM, Even Rouault
wrote:
> Le mardi 07 juillet 2015 16:02:11, Carl Godkin a écrit :
> > Hi,
> >
> > I would l
Hi,
I would like to know if there's a way to determine if a GDAL WMS download
is going to work or not from the information in the local description file.
I'm using C++ code to do this, but can illustrate my question with a
gdal_translate
command. This command fails:
gdal_translate -outsize 6700
Hi Nicolas,
You might also be interested in a new development discussed over the past
couple of
days on the PDAL list.
See http://lists.osgeo.org/pipermail/pdal/2015-June/000590.html
Hope it helps,
carl
On Fri, Jun 5, 2015 at 4:13 PM, Even Rouault
wrote:
> Le samedi 06 juin 2015 00:18:45, N
Hi,
I tried out 1.11.0beta1 yesterday and today and everything I have tried
seems fine to me on Win64.
I have two small questions:
1. I really like the change in the Windows build procedure that introduces
the "nmake.local" include in which I can put many of my growing collection
of local edits.
Hi,
The link on the ESRI File Geodatabase (FileGDB) driver page
http://www.gdal.org/ogr/drv_filegdb.html
now points to a non-existent ESRI page. I think the link could be replaced
by
http://www.esri.com/apps/products/download/#File_Geodatabase_API_1.3
instead.
Thanks,
carl
_
I agree with Tamas that you are going to have hard-to-isolate problems
mixing compiler versions. I have sort of a similar problem and I'm going
to partially hijack this thread to see if anyone has any suggestions:
We use the latest version of GDAL we can (about to upgrade to 10.0.1) and
try to us
Hi,
We obtained some KMLSuperOverlay datasets whose bounding
box is defined neither with nor but instead with
the apparently recently added .
https://developers.google.com/kml/documentation/kmlreference?hl=en#gxlatlonquad
The function KmlSuperOverlayGetBoundingBox() doesn't deal with
and I
On Wed, Jul 31, 2013 at 3:23 PM, Carl Godkin wrote:
>
> On Wed, Jul 31, 2013 at 2:35 PM, Even Rouault <
> even.roua...@mines-paris.org> wrote:
>
>
>>
> I wonder if there is a way to determine if a .gdb is using a custom
> coordinate system so we can make a sensib
On Wed, Jul 31, 2013 at 2:35 PM, Even Rouault
wrote:
>
>
> ok, that one is actually known. It is also a defect of the FileGDB SDK. See
> http://trac.osgeo.org/gdal/ticket/4578 and
> http://trac.osgeo.org/gdal/ticket/4224
>
>
Thanks, Even. I should have looked through the Trac tickets myself bef
On Wed, Jul 31, 2013 at 9:24 AM, xavier lhomme
wrote:
> Raster Dataset and Mosaic Dataset are not supported :
> See :
> http://proceedings.esri.com/library/userconf/devsummit13/papers/devsummit-170.pdf
>
>
Thanks for the tip, Xavier. The .gdb files I've got have more than just
rasters and mo
13 at 3:26 PM, Even Rouault
wrote:
> Le mercredi 31 juillet 2013 00:07:08, Carl Godkin a écrit :
> > Hi,
> >
> > I'm trying for the first time to use the OGR library to read ESRI FileGDB
> > (".gdb") databases and I think I must be doing something wrong.
>
Hi,
I'm trying for the first time to use the OGR library to read ESRI FileGDB
(".gdb") databases and I think I must be doing something wrong.
I built GDAL 1.10.0 with VS2010 and (among other additions) the FileGDB_API
1.3 for VS2010 all on Win64. Everything built cleanly but the OGR library
seem
Hi,
Thank you very much for the tips.
carl
On Thu, Feb 14, 2013 at 1:04 PM, Even Rouault
wrote:
> Le mercredi 13 février 2013 11:27:30, Jukka Rahkonen a écrit :
> > Even Rouault mines-paris.org> writes:
> > > No, TMS servers has not a GetCapabilities request that can be used to
> >
> > self-
Hi again,
A couple of weeks ago I learned how to use gdalinfo and gdal_translate to
make the XML service files used by the WMS drivers.
For instance,
gdalinfo "WMS:http://mesonet.agron.iastate.edu/cgi-bin/wms/nexrad/n0r.cgi";
produces a list of subdatasets and any of these can be turned into G
After a day with no progress, I found an old answer to a similar question
here:
http://comments.gmane.org/gmane.comp.gis.gdal.devel/27163
I think I'm on my way now.
I see that I should leave the frmt_wms_XXX.xml files alone, and use the
-projwin mechanism to get what I need.
Sorry to waste the
Hi again,
I am still trying to come up to speed on WMS using GDAL 1.9.2 and am
interested in some examples beyond what are
posted at the bottom of http://www.gdal.org/frmt_wms.html .
I can run the various gdal_translate examples and some of them even work.
(All of them need to be adjusted since
On Wed, Jan 30, 2013 at 12:19 PM, Travis Kirstine
wrote:
> My guess is that SRS is used when connecting to a WMS Version <= 1.1.1 and
> CRS is used when connection to 1.3
>
>
Thanks. I see that's in the docs. But what is the difference between
these two and ?
I'm new to this part of GDAL. Tha
Hi,
I'm working with GDAL_WMS in 1.9.2 and have two questions.
1. Coordinate system
The documentation on http://gdal.org/frmt_wms.html lists both /
inside the element as well as inside the root
element, .
What's the difference? Both are defined simply as "Image projection." Is
there further
Happy 2013 everyone,
We've come across some ENVI data sets (.bsq + .hdr files) in which the "map
info" keyword of the .hdr file looks like this:
map info = {UTM, 1, 1, 408953.26, 3290904.2, 3.400, 3.400, 17, North,
WGS-84, units=Meters, rotation=-6.0}
It's interesting because we have a
Hi,
I'm using GDAL 1.9.2 to read a .bil data set that has an accompanying .hdr
file which does not include PIXELTYPE. It does have NBITS = 32.
The documentation for the EHdr format mentions
This driver does not always do well differentiating between floating point
> and integer data. The GDAL e
On Tue, Apr 17, 2012 at 12:51 PM, Robert Zermeno wrote:
> GDAL folks,
>
> I am upgrading my program from VS 2005 to VS 2010 and attempted to build
> GDAL with Kakadu support using 4-15-2012 trunk version (FYI, GDAL can
> compile cleanly without adding Kakadu support). I get the following build
>
On Fri, Apr 13, 2012 at 12:07 PM, David Strip wrote:
> What data formats besides geotiff support a NODATA value? Is there a
> uniform GDAL approach to determining the NODATA value or otherwise
> determining if a pixel is a NODATA pixel? I know that this value is stored
> in a geotiff tag, but th
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