[Qgis-user] Qgis-user Digest, Vol 162, Issue 5
LEVIS CHIAKTO
levischiakto at gmail.com
Thu Mar 12 14:16:50 PDT 2020
I don't want to receive your message afin. Thanks for your kind attention
Le ven. 2 août 2019 à 20:02, <qgis-user-request at lists.osgeo.org> a écrit :
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> Today's Topics:
>
> 1. Re: Installation of QGIS 3.4 continually crashes (Yury)
> 2. Re: Informação. (Fernando M. Roxo da Motta)
> 3. Re: failed to add WMS layer (Andrea Peri)
> 4. Re: failed to add WMS layer (Alessandro Pasotti)
> 5. Re: failed to add WMS layer (Bo Victor Thomsen)
> 6. Re: failed to add WMS layer (Richard Duivenvoorde)
> 7. 3D Map View: Issue with Terrain altitude clamping (Guilhem Vellut)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 2 Aug 2019 13:45:27 +0200
> From: Yury <yury.zammit at gmail.com>
> To: Phil Wyatt <phil at wyatt-family.com>
> Cc: qgis-user at lists.osgeo.org
> Subject: Re: [Qgis-user] Installation of QGIS 3.4 continually crashes
> Message-ID:
> <CAPpbsUtnn3hmEXUkhUzsCCrmKSHT7dr=+
> th1JNtQ5aw-HuSwEg at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> An update, and this is really really weird.
>
>
> So a colleague of mine save a QGIS3 project on our work network. If I
> double click on it, then I manage to open QGIS 3.4. I copied it on my PC
> and I managed again to open the project in QGIS3 by double clicking. Then
> if I close, and try to open QGIS via the Start menu, it crashes. Why?
>
>
> Would really like to solve this.
>
> On Tue, 2 Jul 2019 at 13:38, Yury <yury.zammit at gmail.com> wrote:
>
> > Yes it is in a separate directory. Tried 3.8 via osgeo and same thing
> > happened.
> >
> > On Tue, 2 Jul 2019, 13:22 Phil Wyatt, <phil at wyatt-family.com> wrote:
> >
> >> Hi Yury,
> >>
> >> Are they installed in seperate directories? Maybe try another download
> in
> >> case there was some issue with the download of 3.4.x
> >>
> >>
> >> Cheers - Phil,
> >> On the road with his iPad
> >>
> >> On 2 Jul 2019, at 7:44 pm, Yury <yury.zammit at gmail.com> wrote:
> >>
> >> I cannot get QGIS 3.4 LTR to work on my PC. I have QGIS 2.18 installed
> >> and it works fine. But after I installed 3.4 and started the program,
> it
> >> crashes on the splash screen, just after *Starting Python *shows up.
> >>
> >> Help me please!
> >>
> >> Yury Zammit
> >>
> >> _______________________________________________
> >> Qgis-user mailing list
> >> Qgis-user at lists.osgeo.org
> >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
> >>
> >>
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> ------------------------------
>
> Message: 2
> Date: Fri, 2 Aug 2019 09:26:14 -0300
> From: "Fernando M. Roxo da Motta" <petro at roxo.org>
> To: qgis-user at lists.osgeo.org
> Subject: Re: [Qgis-user] Informação.
> Message-ID: <20190802092614.55e77949 at cabore.cwbpr.rx>
> Content-Type: text/plain; charset=UTF-8
>
> On Thu, 1 Aug 2019 15:49:31 -0300, Paulo Brandao
> <pbrandao2013 at gmail.com> wrote:
>
>
> > Boa tarde...
> >
> > Onde posso baixar shapefiles dos EUA (divisão dos estados) e da África
> > (divisão dos estados) ?
> >
> > Pois não estou localizando onde baixar estes arquivos.
>
> Oi Paulo,
>
>
> You can try Natural Earth site:
>
> http://www.naturalearthdata.com/
>
> Besides the shapefile format they provide lots of data in geopackage
> format. Depending on the application this format can be even better.
>
> =================8<------------ pt_br -----------------------
>
> Oi Paulo,
>
> Você pode tentar o site do Natural Earth:
>
> http://www.naturalearthdata.com/
>
> Além do formato shapefile eles fornecem um monte de dados no formato
> geopackage. Dependendo da aplicação esse formato pode ser melhor.
>
>
> HTH
>
>
> >
> > Obrigado.
> >
> > Paulo Brandão.
>
>
>
>
>
>
>
>
> Roxo
>
> --
> ---------------- Non luctari, ludare -------------------+ WYSIWYG
> Fernando M. Roxo da Motta <petro at roxo.org> | Editor?
> Except where explicitly stated I speak on my own behalf.| VI !!
> PU5RXO | I see text,
> ------------ Quis custodiet ipsos custodes?-------------+ I get text!
>
>
>
> ------------------------------
>
> Message: 3
> Date: Fri, 2 Aug 2019 14:30:58 +0200
> From: Andrea Peri <aperi2007 at gmail.com>
> To: rdmailings at duif.net
> Cc: qgis-user <qgis-user at lists.osgeo.org>
> Subject: Re: [Qgis-user] failed to add WMS layer
> Message-ID:
> <CABqTJk_Ffpmb-WLwSfUvcj4=-3i=
> ZJDUDOHefhJbrKDXkGn0mg at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi,
>
> I know the network plugin. It help me to understand this bug.
>
> The bug is due to the wms provider that when you click on "add to map"
> button try to read from the cache the capability info.
>
> If te cache is to zero , in old qgis 2.18 the wms provider do another
> request getcapabilities to the wms server to have it.
> Instead in the qgis 3, if the cache if to zero, the request is not saved
> and the read for add to map fail.
>
> I notice this happen with mapserver and geosevrver, instead with
> qgis-server don'.
>
> The only explanation I can do is that for qgis-server it used a differente
> code for provider wms.
>
> A.
>
>
> Il giorno ven 2 ago 2019 alle ore 13:31 Richard Duivenvoorde <
> rdmailings at duif.net> ha scritto:
>
> > On 02/08/2019 12.26, Andrea Peri wrote:
> > > Are trying to Connect to qgis server?
> > > I see the qgis dont have any issues to connect to qgis server.
> > >
> > > Instead trying to connect to a wms mapserver or to a wms geoserver.
> > > I see the issue.
> > >
> > > To reply
> > > Cache setting size yo zero in
> > > Qgis and try to add a map wms to canvas from a mapserver or geoserver
> > >
> > > Please note that
> > > The issue is when click on add to canvas not when connect to retrieve
> > > the list of layers.
> >
> > So it is not the capabilities request that is failing?
> > I just tried to reproduce this both on Linux and Windows, setting the
> > cache to 0 and connect to a geoserver instance, and all goes well.
> > Both capabilities and getmap requests.
> >
> > Can you maybe install the 'QGIS Network Logger' plugin? And see what
> > requests QGIS is firing to the server?
> > And maybe try to replay those requests in a browsers?
> >
> > Others can reproduce this?
> >
> > Regards,
> >
> > Richard Duivenvoorde
> >
>
>
> --
> -----------------
> Andrea Peri
> . . . . . . . . .
> qwerty àèìòù
> -----------------
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> ------------------------------
>
> Message: 4
> Date: Fri, 2 Aug 2019 15:38:57 +0200
> From: Alessandro Pasotti <apasotti at gmail.com>
> To: Andrea Peri <aperi2007 at gmail.com>
> Cc: Richard Duivenvoorde <rdmailings at duif.net>, qgis-user
> <qgis-user at lists.osgeo.org>
> Subject: Re: [Qgis-user] failed to add WMS layer
> Message-ID:
> <
> CAL5Q673HRv2nHv+9SDhKfgL9ssdYKQbc5C7T04AU0aZVgOHkUA at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> On Fri, Aug 2, 2019 at 2:31 PM Andrea Peri <aperi2007 at gmail.com> wrote:
>
> > Hi,
> >
> > I know the network plugin. It help me to understand this bug.
> >
> > The bug is due to the wms provider that when you click on "add to map"
> > button try to read from the cache the capability info.
> >
> > If te cache is to zero , in old qgis 2.18 the wms provider do another
> > request getcapabilities to the wms server to have it.
> > Instead in the qgis 3, if the cache if to zero, the request is not saved
> > and the read for add to map fail.
> >
> > I notice this happen with mapserver and geosevrver, instead with
> > qgis-server don'.
> >
> > The only explanation I can do is that for qgis-server it used a
> differente
> > code for provider wms.
> >
>
> Which is not the case.
>
> --
> Alessandro Pasotti
> w3: www.itopen.it
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> ------------------------------
>
> Message: 5
> Date: Fri, 2 Aug 2019 16:21:06 +0200
> From: Bo Victor Thomsen <bo.victor.thomsen at gmail.com>
> To: qgis-user at lists.osgeo.org
> Subject: Re: [Qgis-user] failed to add WMS layer
> Message-ID: <71d64ef0-d0f9-ede8-60c5-43ce0c1e956d at gmail.com>
> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>
> Stewart..
>
> It's the wms server that doesn't work. It has (probably) nothing to to
> with QGIS. I've tried the activate the wms address directly in a Firefox
> browser and it does not return a getcapabilities document (it doesn't
> return anything) .
>
> The wmts adress works though.
>
> Both the WMS and the WMTS addresses are correct according to this http
> page:
> https://basemap.nationalmap.gov/arcgis/rest/services/USGSTopo/MapServer
>
> So I conclude, the USGS has a server/network problem. Since others on
> the list can get a list of layers using the same http address with QGIS
> it's probably a routing problem in the internal network of USGS.
>
> Regards
>
> Bo Victor Thomsen
> AestasGIS, Denmark
>
>
> Den 01-08-2019 kl. 20:08 skrev Stewart Holt:
> > I use USGS WMS and WMTS layers. At some point in the recent past the
> > WMS layers stopped working. I am almost sure they have worked in QGIS
> > V3. I usually use WMTS because of the speed, but for final publishing,
> > I have seen some cases where a corresponding WMS layer is higher
> > definition, so I would like to be able to use it. Also the long
> > timeout while starting the project is unfortunate and I don't want to
> > delete the WMS layer. Here is a WMS layer which fails:
> >
> >
> https://basemap.nationalmap.gov/arcgis/services/USGSTopo/MapServer/WMSServer?request=GetCapabilities&service=WMS
> >
> > And a corresponding WMTS layer which works:
> >
> >
> https://basemap.nationalmap.gov/arcgis/rest/services/USGSTopo/MapServer/WMTS/1.0.0/WMTSCapabilities.xml
> >
> > On the failing WMS layer, I have removed it and added it back. When I
> > test it I get a message saying that a get capabilities request has
> > failed. I hope someone who might be able to figure out what is going
> > on can give this URL a try.
> >
> > Thanks,
> >
> > Stewart
> >
> > On Thu, Jul 25, 2019 at 12:20 PM Alessandro Pasotti
> > <apasotti at gmail.com <mailto:apasotti at gmail.com>> wrote:
> >
> >
> >
> > On Thu, Jul 25, 2019 at 12:34 PM Manuel Fernandez
> > <mfc652000 at gmail.com <mailto:mfc652000 at gmail.com>> wrote:
> >
> > Hi, everyone. I have a problem
> > When adding a WMS layer, I get this error:
> > Capabilities could not be downloaded: Capabilities download
> > failed: Connection closed.
> > It used to work.
> >
> >
> > Can you provide the WMS address?
> >
> > BTW, I've recently hit a similar issues and it ended up being an
> > upstream QT issue: https://bugreports.qt.io/browse/QTBUG-76821
> >
> >
> > Thanks in advance
> > _______________________________________________
> > Qgis-user mailing list
> > Qgis-user at lists.osgeo.org <mailto:Qgis-user at lists.osgeo.org>
> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
> >
> >
> >
> > --
> > Alessandro Pasotti
> > w3: www.itopen.it <http://www.itopen.it>
> > _______________________________________________
> > Qgis-user mailing list
> > Qgis-user at lists.osgeo.org <mailto:Qgis-user at lists.osgeo.org>
> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
> >
> >
> > _______________________________________________
> > Qgis-user mailing list
> > Qgis-user at lists.osgeo.org
> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>
> --
> Med venlig hilsen / Kind regards
>
> Bo Victor Thomsen
>
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> ------------------------------
>
> Message: 6
> Date: Fri, 2 Aug 2019 16:48:27 +0200
> From: Richard Duivenvoorde <rdmailings at duif.net>
> To: Andrea Peri <aperi2007 at gmail.com>
> Cc: qgis-user <qgis-user at lists.osgeo.org>
> Subject: Re: [Qgis-user] failed to add WMS layer
> Message-ID: <733acde0-8519-22f7-f7ca-44a441f16df9 at duif.net>
> Content-Type: text/plain; charset=utf-8
>
> On 02/08/2019 14.30, Andrea Peri wrote:
> > The bug is due to the wms provider that when you click on "add to map"
> > button try to read from the cache the capability info.
> >
> > If te cache is to zero , in old qgis 2.18 the wms provider do another
> > request getcapabilities to the wms server to have it.
> > Instead in the qgis 3, if the cache if to zero, the request is not saved
> > and the read for add to map fail.
>
> Ok, NOW I can reproduce it :-)
> Found another service which had this.
> But only on Windows (several QGIS versions).
>
> Created an issue:
> https://github.com/qgis/QGIS/issues/31056
>
> Thanks for letting us know.
>
> Regards,
>
> Richard Duivenvoorde
>
>
> ------------------------------
>
> Message: 7
> Date: Fri, 2 Aug 2019 17:12:06 +0200
> From: Guilhem Vellut <guilhem.vellut at gmail.com>
> To: qgis-user at lists.osgeo.org
> Subject: [Qgis-user] 3D Map View: Issue with Terrain altitude clamping
> Message-ID:
> <
> CAM_-G0OKRhVUESi8HXVQdx+6BFPW6E9PTOrQ6a59zZw5yQqo_w at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> >
> > Hello,
>
> I am on QGIS 3.8 and I try to setup a 3D visualization. I am on MacBook Pro
> 13'' 2018 with an Intel Iris Plus Graphics 655 graphic card.
>
> As data, I have a SHP layer with building footprints (polygons) and a
> building height attribute (no absolute altitude though), as well as a DEM
> raster (SRTM).
>
>
> I am trying to setup a 3D Map View: In the "3D View" layer properties for
> the building layer, I use the height attribute as extrusion and leave the
> height at 0. Then for the altitude clamping, I choose Terrain.
>
> My expectation is that the altitude of the buildings will be taken from the
> terrain layer configured in the 3D map view and then the extrusion will
> happen on top of that.
>
> However, what I get instead in the 3D map view is all my buildings floating
> at the same altitude and well above the terrain (see the screenshot at
> https://ibb.co/mzPVC1w ). The extrusion seems to work fine. I have tried
> with a smaller DEM (cut to the extent of the building layer) but this time
> the buildings get below the DEM (see https://ibb.co/FKrJynd ).
>
> Is my expectation about the Terrain altitude clamping wrong ? And it is
> supposed to do something completely different ? If it is right, has anyone
> managed to make it work (maybe using a different graphic card) ?
>
> Also what is the difference between Terrain altitude clamping and Relative
> altitude clamping ?
>
> Thank you for your help.
>
> Guilhem
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> End of Qgis-user Digest, Vol 162, Issue 5
> *****************************************
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