[gdal-dev] Question regarding the relationship of geolocation information between main dataset and subdatasets

2025-04-15 Thread David Klaus via gdal-dev
uld I skip geolocating the primary dataset and just geolocate each subdataset with my projection system and geotransform information? Or is there some information that I'm expected to write to the primary dataset as well? -- David Klaus Carlson Software Disclaimer The information contained

Re: [gdal-dev] Reading Layers In USGS Geospatial Topo Files:

2025-03-25 Thread David Strip via gdal-dev
Even wrote in response to Carl: gdal_translate autotest/gdrivers/data/pdf/adobe_style_geospatial.pdf out.tif -oo LAYERS=New_Data_Frame.Graticule,Layers.Graticule Carl: for your actual case, the layer is Images:Orthoimage ___

Re: [gdal-dev] link error with MrSID and ECW

2025-02-24 Thread David Klaus via gdal-dev
set(VCPKG_C_FLAGS "${VCPKG_C_FLAGS} -DFRMT_mrsid=ON") > set(VCPKG_CXX_FLAGS "${VCPKG_CXX_FLAGS} -DFRMT_ecw=ON") > set(VCPKG_C_FLAGS "${VCPKG_C_FLAGS} -DFRMT_ecw=ON") > endif() > > message( STATUS "\n\n---VCPKG_CM

Re: [gdal-dev] Improving GDAL production in our release

2025-01-31 Thread David Klaus via gdal-dev
it is to build our next GDAL target. Thank you everyone for your help, On Mon, Jan 6, 2025 at 5:53 PM David Klaus wrote: > Dear GDAL-DEV Community, > > I apologize if this isn’t the right forum for this inquiry. If so, please > feel free to disregard this email. > > *Current

Re: [gdal-dev] GDAL DLL naming convention

2025-01-31 Thread David Klaus via gdal-dev
dal303*.dll > > If yes, then is there any way to achieve the same now? > > Best regards, > > > ___ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > > https://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Dav

Re: [gdal-dev] CSharp bindings queued for removal (was Re: GDAL CSharp bindings maintainers/contributors listening... ?)

2025-01-31 Thread David Strip via gdal-dev
On 1/31/2025 7:18 AM, Even Rouault via gdal-dev wrote: - less provocative: add telemetry. obviously not opt-in because nobody would take the time to turn it on, but just opt-out While this is a great solution in terms of accurate knowledge of

Re: [gdal-dev] Build GDAL PDF Driver with PDFium

2025-01-13 Thread David Klaus via gdal-dev
t repo which I mentioned? Do I need to build > PDFium using that git repo only? > > ------ > *From:* David Klaus > *Sent:* Monday, January 13, 2025 11:34 PM > *To:* Parveen Sharma > *Cc:* Michał Kowalczuk via gdal-dev > *Subject:* Re: [gdal-dev] Build G

Re: [gdal-dev] Build GDAL PDF Driver with PDFium

2025-01-13 Thread David Klaus via gdal-dev
> > > > > ___ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > > https://lists.osgeo.org/mailman/listinfo/gdal-dev > -- David Klaus Carlson Software Disclaimer The information contained in this communication from the

Re: [gdal-dev] Is it possible to write custom CRS WKTs within a GeoTiff?

2025-01-08 Thread David Shean via gdal-dev
aux.xml sidecar files with some geotiffs, leading to downstream issues and confusion. Would be great to hear any other thoughts on best practices and options using current and future versions of GDAL/PROJ/GeoTIFF. -- David Shean Civil and Environmental Engineering Universi

Re: [gdal-dev] Improving GDAL production in our release

2025-01-08 Thread David Klaus via gdal-dev
g Troxel wrote: > David Klaus writes: > > > Thank you for your fast response. > > > > Q: You didn't explain whether you are doing import/merge and carrying > diffs > > to the sources, and if so, you didn't give a link where others can look > at >

Re: [gdal-dev] Improving GDAL production in our release

2025-01-06 Thread David Klaus via gdal-dev
u estimate this update would take? Also, is there any chance you could share any of your scripts so I could compare them to ours? On Mon, Jan 6, 2025 at 6:09 PM Greg Troxel via gdal-dev < gdal-dev@lists.osgeo.org> wrote: > David Klaus via gdal-dev writes: > > > I am reaching out

[gdal-dev] Improving GDAL production in our release

2025-01-06 Thread David Klaus via gdal-dev
n't yet yielded actionable improvements. We would greatly appreciate any advice, recommendations, or insights the community can offer that might help. Thank you for your time and assistance, -- David Klaus Carlson Software Disclaimer The information contained in this communication from the sen

Re: [gdal-dev] [EXTERNAL] s3 request example

2024-09-09 Thread Mayer, David P via gdal-dev
Would ~200 GB be large enough? Here is a mosaic of a section of Mars at 6 meters/pixel in a public S3 bucket: s3://asc-pds-services/mosaic/Mars/Mars_MRO_CTX_Equi_Mosaics_Robbins/6mpp/MC16_6mpp.16bit.tif Cheers, David --- David Mayer Geographer Astrogeology Science Center US Geological

Re: [gdal-dev] Forcing -vshift in Gdal Python API

2024-07-26 Thread David Baker via gdal-dev
Conversions · pyproj4 pyproj · Discussion #1409 In previous versions of pyproj, I was able to convert points between different datums. Specifically, NAD27 to NAD83 with both geographic and Cartesian coordinates. Is there a setting that needs to ... | | | | David Sent from Yahoo Mail

Re: [gdal-dev] GDAL 3.7.0 Proj 6.3.1 strange behavior when performing NAD83(EPSG:4152) to NAD83 HARN(EPSG:4269) realization transformation

2024-07-15 Thread David Klaus via gdal-dev
If anyone knows off the top of their head, please let me know. But, I can do some research on this as well, On Mon, Jul 15, 2024 at 1:30 PM David Klaus wrote: > All, > > If I understand correctly. Before we do anything else, we should try to > rebuilt our GDAL solution such that it use

Re: [gdal-dev] GDAL 3.7.0 Proj 6.3.1 strange behavior when performing NAD83(EPSG:4152) to NAD83 HARN(EPSG:4269) realization transformation

2024-07-15 Thread David Klaus via gdal-dev
repeat the issue I ran into. On Mon, Jul 15, 2024 at 1:03 PM Greg Troxel wrote: > David Klaus writes: > > > Thank you for the input. You don't happen to know where I can find > > documentation on these NADCON5 related changes? > > I would suggest reading the 9.2.0 rel

Re: [gdal-dev] GDAL 3.7.0 Proj 6.3.1 strange behavior when performing NAD83(EPSG:4152) to NAD83 HARN(EPSG:4269) realization transformation

2024-07-15 Thread David Klaus via gdal-dev
sformations > Le 15/07/2024 à 17:46, David Klaus via gdal-dev a écrit : > > Greg, > > Thank you for that information. I will post my example code shortly. > Hopefully there is an obvious mistake in my code that is not related to > Proj4 or GDAL version, > > On Mon, Jul 1

Re: [gdal-dev] GDAL 3.7.0 Proj 6.3.1 strange behavior when performing NAD83(EPSG:4152) to NAD83 HARN(EPSG:4269) realization transformation

2024-07-15 Thread David Klaus via gdal-dev
Greg, Thank you for that information. I will post my example code shortly. Hopefully there is an obvious mistake in my code that is not related to Proj4 or GDAL version, On Mon, Jul 15, 2024 at 11:40 AM Greg Troxel wrote: > David Klaus writes: > > > As far as upgrading Proj4; beca

Re: [gdal-dev] GDAL 3.7.0 Proj 6.3.1 strange behavior when performing NAD83(EPSG:4152) to NAD83 HARN(EPSG:4269) realization transformation

2024-07-15 Thread David Klaus via gdal-dev
setting up the > transform. > ___ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > > https://lists.osgeo.org/mailman/listinfo/gdal-dev > > -- David Klaus Carlson Software Disclaimer The information contained in this communi

[gdal-dev] GDAL 3.7.0 Proj 6.3.1 strange behavior when performing NAD83(EPSG:4152) to NAD83 HARN(EPSG:4269) realization transformation

2024-07-15 Thread David Klaus via gdal-dev
ous NAD83 realization transformations? I know that this is not strictly a GDAL question, but I thought someone here might know the answer. -- David Klaus Carlson Software Disclaimer The information contained in this communication from the sender is confidential. It is intended solely for use by

Re: [gdal-dev] How to use geokey CoordinateEpochGeoKey in Geotiff from Python

2024-01-24 Thread David Shean via gdal-dev
Hi Even, Thanks for the pointer to this resource, and for working to support this important functionality. Would it make sense to add the -a_coord_epoch option to gdal_edit.py, so users can directly update the GeoTiff header for a dataset with known epoch? -David -- David Shean Civil and

Re: [gdal-dev] Tag for units in GeoTIFF

2023-10-26 Thread David Shean via gdal-dev
e complicated than specifying the generic UNITTYPE in raster metadata, but seems like best practice. -David > On Oct 26, 2023, at 4:45 AM, Javier Jimenez Shaw via gdal-dev > wrote: > > Thanks! > > On Thu, 26 Oct 2023 at 12:27, Even Rouault via gdal-dev > mailto:gdal-dev@lists

Re: [gdal-dev] gdal_merge

2022-12-05 Thread David Strip
On 12/5/2022 6:31 AM, Clive Swan wrote: Greetings,  I tried -ps 3600 7200   -ps 3600,7200 -ps x=3600  y=7200   Just get errors, I don't see any option to select LZW or any compression?

Re: [gdal-dev] odbc issue

2022-09-17 Thread David Strip
A lighter-weight solution (in my view) would be to export the Filemaker data to .csv or Excel, then import that data into QGIS and save to a geopackage. On 9/17/2022 12:52 AM, Andreas Oxenstierna wrote: I would use this method http

Re: [gdal-dev] DOI for the GDAL project / Springer Handbook of Geoinformatics

2022-01-12 Thread David Shean
ror of the files from the Github release, I don’t see the harm (storage on Zenodo is free). There may also be a way to configure Zenodo-Github integration to avoid storing a copy. Hopefully someone with admin on the GDAL Github repo can set this up pretty quickly. -David > On Jan 12, 2022, a

Re: [gdal-dev] WFS Vector Layer Improvement

2021-08-30 Thread aharon david
Thanks! It is very helpful. Aharon David. ‫בתאריך יום ב׳, 30 באוג׳ 2021 ב-12:15 מאת ‪Robert Coup‬‏ <‪ robert.c...@koordinates.com‬‏>:‬ > FYI, the way it works with GeoServer is to use the URL paths: > > /geoserver/wfs?service=WFS&request=GetCapabilities&version=2.

[gdal-dev] WFS Vector Layer Improvement

2021-08-28 Thread aharon david
Hi, I want to suggest an improvement in WFS Vector Layer. my suggestion is just to remove the lines 839 and 840: osURL = CPLURLAddKVP(osURL, "TYPENAME", nullptr); osURL = CPLURLAddKVP(osURL, "TYPENAMES", nullptr); in file: "gdal-3.3.1\ogr\ogrsf_frmts\wfs\ogrwfsdatasource.cpp". The big advan

[gdal-dev] WKT user data

2021-08-28 Thread aharon david
Hi, What is the formal way for storing a user data section into a WKT ? ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

[gdal-dev] ECEF CRS

2021-08-28 Thread aharon david
Hi, ECEF is a pure matemtiacl Coordinate System In that way it is not reflect an area on the real world. Suppose that I got from some where, a layer with an ECEF CRS, is there a way to know what was the original CRS (that reflected on earth) of this layer? Is there a way to create ECEF layer and k

Re: [gdal-dev] How to deal with security related bug reports?

2021-07-29 Thread David Strip
On 7/29/2021 3:29 PM, Even Rouault wrote: Fair point. I've added a commit with the following text "However please refrain from publicly posting exploits with harmful consequences (data destruction, etc.). Only people with the github handles f

Re: [gdal-dev] How to deal with security related bug reports?

2021-07-29 Thread David Strip
On 7/29/2021 11:20 AM, Even Rouault wrote: I've created https://github.com/OSGeo/gdal/pull/4152 with a SECURITY.md that largely uses Kurt's proposal. Even I've read the security.md file and maybe I'm running a little slow t

[gdal-dev] gdal_translate from .nc --> .tif --- issue with coordinates

2021-07-15 Thread Hill, David Foster
seem like the most elegant solution. Dave. files here: https://drive.google.com/drive/folders/1CclJGBj_L_Z-9hq_Xkse0ARKDdnNvKZJ?usp=sharing <https://drive.google.com/drive/folders/1CclJGBj_L_Z-9hq_Xkse0ARKDdnNvKZJ?usp=sharing> --

[gdal-dev] gdal_translate from .nc --> .tif --- issue with coordinates

2021-07-15 Thread Hill, David Foster
seem like the most elegant solution. Dave. files here: https://drive.google.com/drive/folders/1CclJGBj_L_Z-9hq_Xkse0ARKDdnNvKZJ?usp=sharing <https://drive.google.com/drive/folders/1CclJGBj_L_Z-9hq_Xkse0ARKDdnNvKZJ?usp=sharing> --

[gdal-dev] gdal_translate - unable to process srs definition....

2021-07-02 Thread Hill, David Foster
ctly set, which it now is. Regards, --- David F. Hill Professor Civil and Construction Engineering Oregon State University 220 Owen Hall Corvallis, OR 97331 541.737.4939 david.h...@oregonstate.edu h

Re: [gdal-dev] gdal_translate for nc --> tiff. Coords seem to change?

2021-06-28 Thread Hill, David Foster
8WI8mf/view?usp=sharing <https://drive.google.com/file/d/1pcXklnup5AxYe3DQfGfsZ3mwwe8WI8mf/view?usp=sharing> --- David F. Hill Professor Civil and Construction Engineering Oregon State University 220 Owen Hall Corvallis, OR 97331 541.737.

[gdal-dev] gdal_translate for nc --> tiff. Coords seem to change?

2021-06-28 Thread Hill, David Foster
oing wrong. Thank you. ------- David F. Hill Professor Civil and Construction Engineering Oregon State University 220 Owen Hall Corvallis, OR 97331 541.737.4939 david.h...@oregonstate.edu http://www.engr.oregonstate.edu/~dfh --- smime.p7

[gdal-dev] proj_context_set_network_callbacks

2021-06-26 Thread aharon david
I want to get a callback when GTX file is needed. but proj_context_set_network_callbacks need PJ_CONTEXT. How can I get PJ_CONTEXT from OGRSpatialReference. Is there another way to get a callback when GTX file is needed ? ___ gdal-dev mailing list gdal-

Re: [gdal-dev] Polygon operations

2021-06-19 Thread David Strip
, 2021, 4:40 PM David Strip <qgis-u...@stripfamily.net> wrote: On 6/19/2021 1:34 PM, Andrew Bell wrote: These are done in 2D, without regard to the spatial reference. This still d

Re: [gdal-dev] zarr driver PR

2021-02-01 Thread David Brochart
Hi Sean, Thanks for starting this discussion. Let me first say that the PR is still in an early stage, and that more work is needed upstream to make it fully usable, so definitely not ready for merging yet. Although it is not clearly mentioned, xtensor-zarr supports Zarr v3 as well as a part of Za

Re: [gdal-dev] Considering drivers removal ?

2021-01-27 Thread David Brochart
ts is part of GDAL's success, so maybe the real focus should be on implementing a plugin mechanism that would allow driver development independently from core GDAL. Again, I might not have enough background to give valuable feedback. Regards, David. On Wed, Jan 27, 2021 at 12:34 PM thomas

Re: [gdal-dev] Driver maintenance - long-term solution ?

2021-01-15 Thread David Strip
Further evidence of the challenge of getting funds to support gdal from US gov't agencies: Someone at the USGS privately emailed me to confirm that like Sandia, they cannot support gdal through voluntary donations or in-kind contributions that are outside the scope of con

Re: [gdal-dev] Driver maintenance - long-term solution ?

2021-01-14 Thread David Strip
I first encountered gdal while working at Sandia National Labs, one of the US DOE national labs. (This was over a decade ago - I'm now retired).  I have verified with colleagues still working there that although Sandia open sources much of it's current software and contri

Re: [gdal-dev] Driver maintenance - long-term solution ?

2021-01-13 Thread David Strip
On 1/13/2021 3:58 PM, Howard Butler wrote: License monkey business isn't viable in any way with GDAL. It would just create confusion and erode trust, which we can't get back if broken. gdal wouldn't be the first project to change it'

Re: [gdal-dev] Driver maintenance - long-term solution ?

2021-01-13 Thread David Strip
Kudos to Howard for his succinct summary of the situation and the call to action. While I have nowhere near his experience with open source, my experience with other volunteer organizations reveals a similar pattern.  One person, or maybe a small number of people, carry t

Re: [gdal-dev] Considering drivers removal ?

2021-01-11 Thread David Strip
Bearing in mind that I use none of the drivers on Even's list, I find his suggestion and reasoning compelling. I especially agree with his comment that the only way to get anyone's attention is to break their workflow, if only temporarily. The main risk here is that a pro

Re: [gdal-dev] Contour Line Thinning

2021-01-02 Thread David Strip
Like Richard, I live and hike in a region with a substantial amount of steep, cliffy terrain, so the bunching of contour lines serves a useful purpose - "Stay away". That said, the Swiss maps suggest a multi-step procedure. Assuming we have a DEM - 1. Compute the the

[gdal-dev] netcdf station time-series

2020-06-19 Thread Bekaert, David (334H)
formatting structure for the GPS time-series which allows us to leverage GDAL capabilities? Thank you in advance, Best, David Bekaert ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] Building for Java on MacOS

2020-04-27 Thread David Rush
oubleArray SWIG_JavaArrayOutDouble (JNIEnv *jenv, double *result, jsize sz); ^ 94 warnings generated. /bin/sh /Users/david/w/gdal/gdal-3.0.4/libtool --mode=link --silent g++ -std=c++11 -dynamiclib -single_module -flat_namespace -undefined suppress gdalconst_wrap.lo gdal_wrap.lo osr_wrap.lo o

Re: [gdal-dev] Building for Java on MacOS

2020-04-27 Thread David Rush
be looking in the current directory for it, right? The gdalconst_wrap.c file is in the current directory, so I'm in the right place. Suggestions? David On Mon, Apr 27, 2020 at 11:52 AM Andrew C Aitchison wrote: > On Mon, 27 Apr 2020, David Rush wrote: > > > Ivan: > > >

Re: [gdal-dev] Building for Java on MacOS

2020-04-27 Thread David Rush
anywhere in my Java installation. David On Mon, Apr 27, 2020 at 8:18 AM Ivan Lucena wrote: > Hi David, > > I am in the process of refreshing my GDAL building process in a Mac, so I > might be able to help with that question. > > You need to install SWIG in your machine. And

Re: [gdal-dev] Building for Java on MacOS

2020-04-27 Thread David Rush
Thank you, Evan. That got me to the next error: /bin/sh: swig: command not found make: *** [gdal_wrap.cpp] Error 127 Where/how does the "swig" script or binary come from? David On Mon, Apr 27, 2020 at 7:11 AM Even Rouault wrote: > On lundi 27 avril 2020 07:03:28 CEST Dav

Re: [gdal-dev] Building for Java on MacOS

2020-04-27 Thread David Rush
/gdal/ticket/2401 But when I run "make" from the swig/java directory, I get this error: GNUmakefile:1: ../../GDALmake.opt: No such file or directory make: *** No rule to make target `../../GDALmake.opt'. Stop. I did a search with "find" but I don't seem to have that file

[gdal-dev] Building for Java on MacOS

2020-04-24 Thread David Rush
path: [/usr/local/lib] I see that I have /usr/local/lib/libgdal.dylib So where, exactly, can I get the Java native library that I need, and what is the canonical source for a gdal-x.y.z.jar file, or instructions to build one myself? David -- E-Mail to and from me, in connection with the transac

Re: [gdal-dev] Slope obtained with GDAL has weird lines

2020-03-17 Thread David Strip
On 3/17/2020 2:24 PM, Danilo da Rosa wrote: Do you think it would be a good idea to do some kind of interpolation to smooth the DEM file or the slope file? Do you have any recommendations on how to do that using gdal? The idea is to use the gdaldem

Re: [gdal-dev] ogr2ogr ignoring tracks, only converting paths

2020-02-08 Thread David J. Bakeman
You might want to look at gpsbabel? On 2/8/20 3:27 AM, Manuel H. wrote: Hi, I was attempting to simplify my Google Earth KML file and found ogr2ogr mentioned on the internet. When I run it through the program

[gdal-dev] gdalinfo not working on Mageia

2020-01-23 Thread David GEIGER
and Mageia Cauldron gdal 2.4.3 https://bugs.mageia.org/show_bug.cgi?id=25809#c3 Here our spec file: http://svnweb.mageia.org/packages/cauldron/gdal/current/SPECS/gdal.spec?revision=1478884&view=markup Regards, David ___ gdal-dev mailing

Re: [gdal-dev] gdal support for Postgres 12?

2020-01-16 Thread David McKelvie
Thank you, much appreciated. David ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

[gdal-dev] gdal support for Postgres 12?

2020-01-15 Thread David McKelvie
t;s.conkey" or the column "s.conbin". The current version was compiled for us to provide support for ECW and MrSid formats so I dont know the exact details, but the rpm contains lib/libgdal.so.20.5.1 Thanks David McKelvie ___ gdal-dev mai

Re: [gdal-dev] .kml to .xlsx or .xls ( with Geometry Column Included)

2019-11-27 Thread David Strip
my reading of the docs suggests this will only work for point geometries. However, there is a more general GEOMETRY=AS_WKT that should work for other geometries. On 11/27/2019 7:00 AM, Jeff McKenna wrote: > Another option is to convert from KML to CSV, which can be opened by > LibreOffice/Word etc

Re: [gdal-dev] gdalsrsinfo Incorrect or Inconsistent results reporting EPSG codes

2019-11-01 Thread David Cakalic
Link below is to a sample IMG file on WeTransfer: https://we.tl/t-KtV9xCLaDF Depending on the computer, this is showing as: EPSG: -1 EPSG: 26914 EPSG: 6343 when using gdalsrsinfo -e {image} or gdalsrsinfo -o epsg {image} Thank you, David C. jratike80 wrote: Subject: Re: [gdal-dev

[gdal-dev] gdalsrsinfo Incorrect or Inconsistent results reporting EPSG codes

2019-10-31 Thread David Cakalic
run from a a CLEAN environment only using the libraries I desire, I welcome input. Sincerely, David C. ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] "Banning" use of underflow/overflow with unsigned integer arithmetic ?

2019-08-16 Thread David Strip
This strikes me as a really good idea. Even though the behavior is well-defined in C/C++, it doesn't mean it's desirable in all or even most cases. It's much easier to imagine use cases where overflow/underflow produce unexpected or inexplicable results that it is to think of ones where it produces

Re: [gdal-dev] Getting actual path to a layer

2019-06-10 Thread David Strip
path (or a path relative to the working directory). Unfortunately the laptop I'm mailing from doesn't have GDAL/OGR installed, so I can't test this myself. David On 6/10/2019 10:17 PM, Nyall Dawson wrote: Hi list, If I have a bunch of say shape

[gdal-dev] Code example(s?) lost in migration to Sphinx

2019-06-09 Thread David Strip
in the docs. Code examples seem to be missing in GDALDataset::CreateLayer  and GDALDDataset::BuildOverviews among other places David ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal

[gdal-dev] What is the correct way to read pixel data from a GDALRasterBand in C++?

2019-06-09 Thread David Strip
the docs have moved (but apparently Google hasn't figured that out yet?) GDALRasterBand is now here. Anyway, as you've figured out, the GDALRasterBand object is the heart of the matter. You have two ways to read the data, either with the RasterIO method or the ReadBl

Re: [gdal-dev] COG w/JPEG YCbCr mask

2019-05-18 Thread David McKenzie
Please remove this address for David McKenzie from your mailing list. He passed away December 2016. Thank you, M.H. McKenzie May 2019 From: Lucian Plesea Sent: Friday, May 17, 2019 4:14 PM To: gdal-dev@lists.osgeo.org ; Even Rouault Subject: [gdal-dev] COG w/JPEG YCbCr mask Hi Even, I just

[gdal-dev] Netcdf groups support

2019-04-10 Thread Bekaert, David (334H)
). Thank you, Best regards, David ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] vector representation in netcdf 4

2019-01-15 Thread Bekaert, David (334H)
, but saw your sample has one in there too. Any idea what I might be doing incorrectly or should modify in my crs? Below I include the commandline outputs. Thank you for your help, David gdalinfo TEST.nc Warning 1: dimension #1 (ogc_wkt_width) is not a Longitude/X dimension. Warning 1

[gdal-dev] vector representation in netcdf 4

2019-01-11 Thread Bekaert, David (334H)
poly using ogr2ogr as “ogr2ogr mixed.shp mixed.nc poly” Although QGIS does not seem to catch projection information. Is there a standard way of storing vector information in netcdf conform CF or would the attached sample be specifically for GDAL only? Thank you, David mixed.nc Description

Re: [gdal-dev] vrt warping precision issues and tile offsets

2018-12-05 Thread David Shean
Hi Even, Many thanks for looking into this and pushing a fix so quickly. Some follow up responses inline. D > On Dec 5, 2018, at 10:08 AM, Even Rouault wrote: > > David, > > Ah, shouldn't have looked at this, as with all sub-pixel issues, it took me > hours to figu

[gdal-dev] vrt warping precision issues and tile offsets

2018-12-05 Thread David Shean
if I specify a different resampling algorithm during a later warp operation? Sample data are here: https://drive.google.com/drive/folders/15hNlUoUkCeYbgZCyfMzymmCP1__4wVgO?usp=sharing <https://drive.google.com/drive/folders/15hNlUoUkCeYbgZCyfMzymmC

Re: [gdal-dev] Twenty years of GDAL !

2018-10-17 Thread David Fawcett
Thank you Frank, Even, and everyone else who has contributed. GDAL is at the heart of most open source and proprietary GIS systems! > On Oct 17, 2018, at 8:51 PM, Even Rouault wrote: > > Hi, > > I nearly missed it [1] (actually I'm already on the 18th here, but let's > consider > Canadian ti

[gdal-dev] parsing of netcdf4 no-data values in hdf5 reader

2018-10-10 Thread Bekaert, David (334H)
“nodata” attribute from the netcdf4 datasets using the hdf5 reader? Thank you for your advice and help, With kind regards, David ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

[gdal-dev] OpenSSL versions in GDAL releases

2018-09-18 Thread David Brito
releases? Thanks, David ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] ogr2ogr - id field in database table is not being written to geojson file

2018-09-14 Thread David McKelvie
;> behaviour (particularly if the id field is string) So maybe Ive got a version that just drops the 'id' field. I think the www.gdal.org/drv_geojson.html page should be updated to say something about this. I have a work around where I use -sql 'select location,id,name from areas' in the ogr2ogr call, and that does add 'id' to the properties. David ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev

[gdal-dev] ogr2ogr - id field in database table is not being written to geojson file

2018-09-14 Thread David McKelvie
ot;: "'01':2 'divn':1" } --- So all the database table fields EXCEPT for the geometry fields and 'id' which is defined as id | integer | not null default nextval('areas_id_seq'::regclass) and is t

Re: [gdal-dev] How to read all metadata from GeoTIFF file?

2018-09-14 Thread David Strip
If you're willing to use command line tools, there is a pair of tools that ship with libgeotiff for extracting metadata from a geotiff and importing into a tiff to make it a geotiff. Given a GeoTIFF file named original.tif, and a modified file (modified.tif)

Re: [gdal-dev] Removing layers from GeoSpatial PDF with ogr2ogr?

2018-04-26 Thread David Strip
On 4/26/2018 3:33 PM, Tobias Wendorff wrote: > Am Mi, 25.04.2018, 21:02 schrieb Even Rouault: >> This is expected. When doing ogr2ogr you run into limitations >> of the read side and write side of the PDF driver, and running >> through OGR abstraction in the middle, so loss is expected in >> the ca

[gdal-dev] Removing layers from GeoSpatial PDF with ogr2ogr?

2018-04-25 Thread David Strip
I'm trying to remove a layer from a geospatial pdf (specifically the orthoimage layer in USGS topos). ogrinfo reports 26 layers in the meta-data report, but only 12 layers with vector features. When I try to remove the image layer with this command ogr2ogr -f "PDF"

Re: [gdal-dev] Merge many raster using maximum value where overlaps

2017-11-20 Thread David Shean
currently down, but you can download precompiled binaries for Linux and OS X here: https://github.com/NeoGeographyToolkit/StereoPipeline/releases. See the asp_book.pdf for documentation and usage on dem_mosaic. Hope that helps. -David > On Nov 20, 2017, at 1:48 PM, Nicolas Cadieux >

Re: [gdal-dev] GDAL and cloud storage

2017-10-12 Thread David Strip
Users with large storage needs and tight budgets might want to look into B2 from Backblaze. It's significantly cheaper than S3. The structure (buckets and file) is similar to S3 as is the API, so implementing access in GDAL is probably pretty straightforward from the S3 i

[gdal-dev] fix build with poppler 0.58.0

2017-09-08 Thread David Tardon
Hi, As a part of update of poppler to 0.59.0 in Fedora, I patched all depending packages to build with the new Object API. You can find the patch for gdal here: https://src.fedoraproject.org/rpms/gdal/blob/f17cd7bb3ffb6e141cb0335393bee9a571f85b5b/f/0001-ad +apt-to-poppler-0.58.patch . Disclaimer:

Re: [gdal-dev] RFC68: C++11 compilation mode - Call for vote on adoption

2017-09-07 Thread David Strip
On 9/7/2017 9:59 AM, Joaquim Luis wrote: And since more people are probably confused as well I find 16 copies of api-ms-win-crt-runtime-l1-1-0.dll in my machine that has a updated Win10 + VS compilers. Among them, those installed by Fi

Re: [gdal-dev] OGR - S57 - geometry extraction issue

2017-03-04 Thread David FERDOILLE
e cases : for now, I just log the complete Integerlist in stderr and I handle all errors... I tried the splitlistfield option but it's not very easy to exploit... Regards David Le 07/12/2016 à 22:00, Mike a écrit : David, did you ever figure this one out? I've run into the same situa

Re: [gdal-dev] Mosaic question...

2017-02-07 Thread David Shean
, first, last, stddev, count, etc.). I recommend that you start with the default weighted average option. Documentation, binaries (Linux and OSX), and source code are available here: https://ti.arc.nasa.gov/tech/asr/intelligent-robotics/ngt/stereo/. -David --- David Shean Polar Science

Re: [gdal-dev] Need suggestion on clipping vectors in batch

2016-10-05 Thread David J. Bakeman
On 10/05/2016 02:29 AM, Margherita Di Leo wrote: Hi, I need a suggestion on the use of ogr2ogr for clipping vector files (points) in batch. For all them I need to reduce the spatial extent of a certain quantity DX, DY, s

[gdal-dev] Build using VS2015

2016-10-03 Thread David Adler
Should the build succeed with the 2015 version of the MS compiler using x86? I get With x64 it gets a lot more errors. It works fine with VS 2010 x86 - haven't tried x64. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

Re: [gdal-dev] OGR - S57 - geometry extraction issue

2016-08-12 Thread David Ferdoille
t these attribute through GDAL/OGR ? If not, is there another way to get this attributes (python GDAL scripts ? another command line software ?) Thanks again for your help ! Regards David 2016-07-29 11:31 GMT+02:00 teddy guerin : > Hi, > Up for my prev

[gdal-dev] OGR - S57 - geometry extraction issue

2016-07-27 Thread David Ferdoille
et this list of sub-geometries ? 2) Is there a way to extract geometry attributes like POSACC and QUAPOS ? 3) If not, are these features planned ? Thanks for your help ! David ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev

Re: [gdal-dev] Minimum supported C and C++ standards

2016-05-07 Thread David Strip
On 5/7/2016 11:10 AM, Kurt Schwehr wrote: This is why starting with zero features and working our way up with a white list gives examples of correct usage.  It looks like a lot of GDAL development happens by copy-paste-tweak, so good examples are key.  An

Re: [gdal-dev] Minimum supported C and C++ standards

2016-05-07 Thread David Strip
Even raises an important point about adopting the latest C++ standards. This point actually applies to C++ in general as well. In particular, C++ can be used to write some very powerful but tremendously opaque code. This problem is amplified by the inscrutable error messa

Re: [gdal-dev] Starting a discussion on style and coding guidelines

2016-05-05 Thread David Strip
On 5/5/2016 9:00 AM, Kurt Schwehr wrote: Thanks!  I've integrated your derived class in the alternates section and Even's response about commenting on resize into the drawbacks line Can you provide (on the list would be best) a bit more on w

Re: [gdal-dev] Starting a discussion on style and coding guidelines

2016-05-05 Thread David Strip
On 5/4/2016 4:30 PM, Kurt Schwehr wrote: Drawbacks: It is possible to change the size of the vector later on in the code Vector has some storage overhead and bookkee

[gdal-dev] How can I track down autotest python error?

2016-01-04 Thread David Adler
I'm getting: GDAL: GDALOpen(DB2ODBC:DB2:database=samp105;DSN=SAMP105A;tables=TEST.ZIPPOINT, this=004995C0) succeeds as DB2ODBC. GTiff: Reopen with strip chop enabled GDAL: GDALOpen(..\gcore\data/cfloat64.tif, this=0485BEC8) succeeds as GTiff. ODBC: SQLDisconnect() GDAL: GDALClose(DB2ODBC:DB2:

[gdal-dev] subclassing CPLODBCStatement and CPLODBCSession for DB2

2015-12-22 Thread David Adler
I am subclassing these classes to provide additional support for DB2. It would simplify matters if some of the members of the parent classes were protected rather than private. The current CPLODBCStatement::Failed method is private but would be useful as public. There is also a peculiarity

[gdal-dev] Motion: Commit access to David Adler

2015-12-03 Thread David Adler
Dear PSC, I have read and agree to the committer guidelines as outlined in the RFC3 [2]. I look forward to being a contributor to GDAL. Regards, David --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

[gdal-dev] Convention for class member names

2015-11-30 Thread David Adler
In the gpkg code, the member names all appear to be prefixed with 'm_'. Is this a new convention? --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus ___ gdal-dev mailing list gdal-dev@lists.osgeo.o

Re: [gdal-dev] Problem building GDAL on Ubuntu - solved

2015-11-29 Thread David Adler
2015 13:18:52, David Adler a écrit : For the first time I am trying to do development on an Ubuntu system. Which Ubuntu version ? After installing various tools, checking out the trunk source and configuring, make appears to compile all the source ok but fails in libtool with the followin

[gdal-dev] Problem building GDAL on Ubuntu

2015-11-29 Thread David Adler
For the first time I am trying to do development on an Ubuntu system. After installing various tools, checking out the trunk source and configuring, make appears to compile all the source ok but fails in libtool with the following messages: make[1]: Entering directory `/home/davea/gdal' /bin/

Re: [gdal-dev] Ingesting ESRI geometry into PostGIS

2015-11-23 Thread David Vick
the data as this is much faster than ESRI's processes, but this has failed and now we know why. Your second point is quite clear and something that my client will have to look at in the future. David Vick Professional Services Engineer | Boundless <http://www.boundlessgeo

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