Dear Rahkonen Jukka, GDAL VRT is definitely a solution for my question. The XML is readable by QGIS.
I appreciated your time and help. Many many many thanks Thank you so much. On Mon, Nov 23, 2020 at 12:09 PM <[email protected]> wrote: > Send gdal-dev mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.osgeo.org/mailman/listinfo/gdal-dev > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of gdal-dev digest..." > > > Today's Topics: > > 1. Re: ogr2ogr is not working for a geojson file (jratike80) > 2. Re: gdal-dev Digest, Vol 198, Issue 45 (Rahkonen Jukka (MML)) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 23 Nov 2020 07:07:36 -0700 (MST) > From: jratike80 <[email protected]> > To: [email protected] > Subject: Re: [gdal-dev] ogr2ogr is not working for a geojson file > Message-ID: <[email protected]> > Content-Type: text/plain; charset=UTF-8 > > Hi, > > I don't know that Java stuff but at least there does not seem to be > anything > wrong with your data nor ogr2ogr. Your command runs without errors on > Windows and ogr2ogr binary (GDAL version 3.2). > > -Jukka Rahkonen- > > > > Ravi Teja Krishna Wuyyuru wrote > > Hi team, > > > > ? ? ? I am using ogr2ogr with java bindings for conversion of a geojson > > file to a csv file, But I am getting an error as specified below. > > > > ERROR 10: Pointer 'panMap' is NULL in 'OGR_F_SetFrom'. > > > > > > > > Unable to translate feature 0 from layer map_sample > > > > Terminating translation prematurely after failed > > > > translation of layer map_sample (use -skipfailures to skip errors) > > > > > > > > ogr2ogr is invoked as below > > > > > > > > java -cp :gdal.jar -Djava.library.path=libs/ ogr2ogr "-s_srs" "CRS:84" > > "-t_srs" "CRS:84" "-f" "CSV" proplesscsv.csv map_sample.geojson? "-lco" > > "GEOMETRY=AS_WKT" > > > > I have also attached the sample file I was working with this mail. Kindly > > help me in this conversion failure. > > > > > > Thanks & Regards, > > > > Ravi Teja > > _______________________________________________ > > gdal-dev mailing list > > > [email protected] > > > https://lists.osgeo.org/mailman/listinfo/gdal-dev > > > > > > map_sample.geojson (647 bytes) > > < > http://osgeo-org.1560.x6.nabble.com/attachment/5450537/0/map_sample.geojson> > ; > > > > > > -- > Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html > > > ------------------------------ > > Message: 2 > Date: Mon, 23 Nov 2020 15:08:24 +0000 > From: "Rahkonen Jukka (MML)" <[email protected]> > To: 1520 gis <[email protected]>, > "[email protected]" <[email protected]> > Subject: Re: [gdal-dev] gdal-dev Digest, Vol 198, Issue 45 > Message-ID: <[email protected]> > Content-Type: text/plain; charset="utf-8" > > Hi, > > Hi, > > I do not know how QGIS deals with this, but how about using VRT? It is XML > and you can use it with GDAL tools. Try > > Step 1. > gdal_translate -of vrt WCS:" > http://demo.geo-solutions.it:80/geoserver/wcs?version=2.0.1&coverage=sf__sfdem"; > wcs.vrt > > Step 2. > gdal_translate -of GTiff -outsize 200 200 -projwin 589980.000 4928010.000 > 590980.000 4918010.000 wcs.vrt converted_from_wcs_vrt.tif > > This VRT file did not work with my QGIS but a VRT created for my local > Geoserver works. Steps to follow > > gdal_translate -of VRT > WCS:"localhost:8080/geoserver/wcs?version=2.0.1&service=WCS&coverage=sf__sfdem" > localwcs.vrt > > QGIS opens localwcs.vrt. The VRT file is referencing another XML file that > is created by the WCS driver, in my case > <SourceFilename > relativeToVRT="0">C:\Users\JRAHKONEN\.gdal\wcs_cache\DokaJ.xml</SourceFilename> > > QGIS was not able to open C:\Users\JRAHKONEN\.gdal\wcs_cache\DokaJ.xml > directly but I did not spend much time for finding out why not. > > So if you want to continue the game: > > 1. create vrt with gdal_translate > 2. check what xml file it is reading > 3. move the xml file away from the WCS cache directory > 4. edit the vrt file and update the reference into the XML file > 5. Try with GDAL tools and QGIS. > > I am not at all sure if QGIS can use the WCS-VRT layer in a way that makes > sense. I suggest to test with your own Geoserver and follow what kind of > requests QGIS creates. > > Good luck. > > -Jukka Rahkonen- > > > -Jukka Rahkonen- > > > > L?hett?j?: 1520 gis <[email protected]> > L?hetetty: maanantai 23. marraskuuta 2020 16.01 > Vastaanottaja: [email protected]; Rahkonen Jukka (MML) < > [email protected]> > Aihe: Re: gdal-dev Digest, Vol 198, Issue 45 > > Dear Rahkonen Jukka, > > I will consider your warnings about using GDAL_WCS with GeoServer. It > seems that what I am trying to do is not possible, but it will be something > interesting to achieve through GDAL_WCS. In many cases, the user has access > to wcs geoservices and he may be interested in loading some specific > coverages (full coverage and subsets) in QGIS using an XML just like > GDAL_WMTS driver. Some institutions make WCS capabilities available, but > wmts. And this is my situation, I have a remote / external geoserver with > wcs capabilities available, but wmts. > > It could be something interesting to be implemented in the future. > > Thank you very much for your time and consideration of my messages. > > Kind regards > > Julierme > > > On Sat, Nov 21, 2020 at 5:00 PM <[email protected]<mailto: > [email protected]>> wrote: > Send gdal-dev mailing list submissions to > [email protected]<mailto:[email protected]> > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.osgeo.org/mailman/listinfo/gdal-dev > or, via email, send a message with subject or body 'help' to > [email protected]<mailto: > [email protected]> > > You can reach the person managing the list at > [email protected]<mailto: > [email protected]> > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of gdal-dev digest..." > > > Today's Topics: > > 1. GDAL_WCS Driver and gdal_translate (1520 gis) > 2. Re: GDAL_WCS Driver and gdal_translate (jratike80) > 3. Automatic labels placement (Franco Amato) > 4. resampling netcdf data (Nazanin tavakoli) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 20 Nov 2020 17:18:30 -0300 > From: 1520 gis <[email protected]<mailto: > [email protected]>> > To: [email protected]<mailto:[email protected]> > Subject: [gdal-dev] GDAL_WCS Driver and gdal_translate > Message-ID: > <CAKTKyJKpbfvZnXhM60FDF_T-0wFFpW= > [email protected]<mailto: > [email protected]>> > Content-Type: text/plain; charset="utf-8" > > Dear all, > > I would like to open this discussion here about creating a xml/ raster wcs > ingest using gdal_translate. > My 2 goals are: > 1 - get a xml like in [1] by running command line similar do gdal_wmts > driver in [2] > > gdal_translate "WCS: > > http://demo.geo-solutions.it:80/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample > < > http://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample > > > " wcs.xml -of WCS > > *OR* > > gdal_translate "WCS: > > http://demo.geo-solutions.it/geoserver/ows?service=WCS&request=getCapabilities,layer=nurc__Img_Sample > " wcs.xml -of WCS > > > 2 - get a xml / raster subset > > gdal_translate "WCS: > > http://demo.geo-solutions.it:80/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample > < > http://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample > > > " wcs.xml -projwin -100 40 -80 30 -of WCS > > *OR* > > gdal_translate "WCS: > > http://demo.geo-solutions.it/geoserver/ows?service=WCS&request=getCapabilities,layer=nurc__Img_Sample > " wcs.xml -projwin -100 40 -80 30 -of WCS > > If the solution I am trying to get can not be possible through > gdal_translate, would someone have an xml sample like in [1] to share, but > with raster subset ingest, instead the whole image content? > > I appreciated your time in advance. > > Kind regards > > Julierme > > [1] <WCS_GDAL> > <ServiceURL> > https://demo.geo-solutions.it/geoserver/wcs?version=2.0.1& > ;</ServiceURL> > <CoverageName>nurc:Img_Sample</CoverageName> > > > <GetCoverageExtra>&BoundingBox=-130.85168,20.7052,-62.0054,54.1141</GetCoverageExtra> > </WCS_GDAL> > > [2] gdal_translate "WMTS: > http://maps.wien.gv.at/wmts/1.0.0/WMTSCapabilities.xml,layer=lb"; wmts.xml > - > of WMTS. > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.osgeo.org/pipermail/gdal-dev/attachments/20201120/ca9ab931/attachment-0001.html > > > > ------------------------------ > > Message: 2 > Date: Sat, 21 Nov 2020 03:47:58 -0700 (MST) > From: jratike80 <[email protected]<mailto: > [email protected]>> > To: [email protected]<mailto:[email protected]> > Subject: Re: [gdal-dev] GDAL_WCS Driver and gdal_translate > Message-ID: <[email protected]<mailto: > [email protected]>> > Content-Type: text/plain; charset=us-ascii > > Hi, > > Just a note to remind that earlier in thread "gdal-dev Digest, Vol 198, > Issue 14" it was noticed that the GDAL WCS driver most probably has a bug > and certain WCS coverages from Geoserver do not work. It seems to be > related > with the native CRS EPSG:4326. So if you test now with Geoserver, don't > test > with nurc__Img_Sample or other coverages which are in EPSG:4326. > > I know this does not answer your question, sorry. > > -Jukka Rahkonen- > > > juliermeopensourcedeveloper wrote > > Dear all, > > > > I would like to open this discussion here about creating a xml/ raster > wcs > > ingest using gdal_translate. > > My 2 goals are: > > 1 - get a xml like in [1] by running command line similar do gdal_wmts > > driver in [2] > > > > gdal_translate "WCS: > > > http://demo.geo-solutions.it:80/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample > > < > http://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample> > ; > > " wcs.xml -of WCS > > > > *OR* > > > > gdal_translate "WCS: > > > http://demo.geo-solutions.it/geoserver/ows?service=WCS&request=getCapabilities,layer=nurc__Img_Sample > > " wcs.xml -of WCS > > > > > > 2 - get a xml / raster subset > > > > gdal_translate "WCS: > > > http://demo.geo-solutions.it:80/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample > > < > http://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample> > ; > > " wcs.xml -projwin -100 40 -80 30 -of WCS > > > > *OR* > > > > gdal_translate "WCS: > > > http://demo.geo-solutions.it/geoserver/ows?service=WCS&request=getCapabilities,layer=nurc__Img_Sample > > " wcs.xml -projwin -100 40 -80 30 -of WCS > > > > If the solution I am trying to get can not be possible through > > gdal_translate, would someone have an xml sample like in [1] to share, > but > > with raster subset ingest, instead the whole image content? > > > > I appreciated your time in advance. > > > > Kind regards > > > > Julierme > > > > [1] > > <WCS_GDAL> > > > > <ServiceURL> > > https://demo.geo-solutions.it/geoserver/wcs?version=2.0.1& > > ; > > </ServiceURL> > > > > <CoverageName> > > nurc:Img_Sample > > </CoverageName> > > > > <GetCoverageExtra> > > &BoundingBox=-130.85168,20.7052,-62.0054,54.1141 > > </GetCoverageExtra> > > </WCS_GDAL> > > [2] gdal_translate "WMTS: > > http://maps.wien.gv.at/wmts/1.0.0/WMTSCapabilities.xml,layer=lb"; > wmts.xml > > - > > of WMTS. > > > > _______________________________________________ > > gdal-dev mailing list > > > [email protected]<mailto:[email protected]> > > > https://lists.osgeo.org/mailman/listinfo/gdal-dev > > > > > > -- > Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html > > > ------------------------------ > > Message: 3 > Date: Sat, 21 Nov 2020 09:59:01 -0500 > From: Franco Amato <[email protected]<mailto:[email protected]>> > To: [email protected]<mailto:[email protected]> > Subject: [gdal-dev] Automatic labels placement > Message-ID: > < > cadaawmcjmh6hs6hm1wkgjykmjzxetgqywrsokfrw3e1lucg...@mail.gmail.com<mailto: > cadaawmcjmh6hs6hm1wkgjykmjzxetgqywrsokfrw3e1lucg...@mail.gmail.com>> > Content-Type: text/plain; charset="utf-8" > > Good morning gdal members, > I would know if you know any automatic labels placement library. I tried > with PAL library located here (http://pal.heig-vd.ch) but it's too complex > to use with GDAL data. > > Any suggestions are really appreciated. > > Thank you, > Franco > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.osgeo.org/pipermail/gdal-dev/attachments/20201121/c0a10346/attachment-0001.html > > > > ------------------------------ > > Message: 4 > Date: Sat, 21 Nov 2020 18:47:18 +0330 > From: Nazanin tavakoli <[email protected]<mailto:[email protected] > >> > To: [email protected]<mailto:[email protected]> > Subject: [gdal-dev] resampling netcdf data > Message-ID: > <CAPBJ= > [email protected]<mailto: > [email protected]>> > Content-Type: text/plain; charset="utf-8" > > Hello, > I want to change the resolution of my data whose resolution is 0.0416 > degrees (1/24th) resolution and I want to convert it to 0.5 degrees. I have > already used this code but I have some errors. Could you please help me? > gdal_translate -of netCDF -tr 0.5 0.5 WS.nc > < > https://www.youtube.com/redirect?redir_token=QUFFLUhqa0hCWkdnLUttTmVYbzh4UGFIeW9RQTBxa2piUXxBQ3Jtc0trMTVQTV9YMVVrZWVzb2xXVjh1LVBCQ2ZoT3FoTzNKYjQ2NndBcmIxQVd2TkM3NXU3dUVjQ2FtMXFkOWdRSi1vdTVISnd6UEpsZWRDRVlLSDlzZDJlcGdqdlU5S0xyOXhXSlFSajliMG1URkhrWi1iMA%3D%3D&event=comments&q=http%3A%2F%2Fws.nc%2F&stzid=UgynaQQEp5-9sVSWQqp4AaABAg.9GHKHEPqQ8_9GKO25Kpqfy > > > WS_1.nc > < > https://www.youtube.com/redirect?redir_token=QUFFLUhqbEYxWEQxZzZpbVZSNGk2RjZHUnVUdEVNNEpZd3xBQ3Jtc0ttNzZDcUdxdUN6QU5vc1lKVmdULVFqLWo1WDdjendJbXJwcm03a3R2bWN6dnRlaWM1bENzUXhFNnp2NlN6b2x6Q0V3X21ueFdBNm5HVmQzaEVsZ0FKWGNZNEZSSk9GdDdmbVFwY2JKX1RuUjk0TTJTUQ%3D%3D&event=comments&q=http%3A%2F%2F1.nc%2F&stzid=UgynaQQEp5-9sVSWQqp4AaABAg.9GHKHEPqQ8_9GKO25Kpqfy > > > Warning 1: Recode from UTF-8 to CP_ACP failed with the error: "Invalid > argument". > Warning 1: No UNIDATA NC_GLOBAL:Conventions attribute Input file size is > 8640, 4320 0Warning 1: Recode from UTF-8 to CP_ACP failed with the error: > "Invalid argument". ...10...20...30...40...50...60...70...80...90..Warning > 1: Recode from UTF-8 to CP_ACP failed with the error: "Invalid argument". > .100 - done. > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.osgeo.org/pipermail/gdal-dev/attachments/20201121/c8ee3be9/attachment-0001.html > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > gdal-dev mailing list > [email protected]<mailto:[email protected]> > https://lists.osgeo.org/mailman/listinfo/gdal-dev > > > ------------------------------ > > End of gdal-dev Digest, Vol 198, Issue 45 > ***************************************** > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.osgeo.org/pipermail/gdal-dev/attachments/20201123/24144386/attachment.html > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > gdal-dev mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/gdal-dev > > > ------------------------------ > > End of gdal-dev Digest, Vol 198, Issue 48 > ***************************************** >
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