Re: [Qgis-user] banging my head against the QGIS wall

[Alessandro Pasotti]

Have a look to http://www.itopen.it/bulk/qgis-server-ws and
https://github.com/elpaso/qgis3-server-vagrant

On Fri, Sep 13, 2019, 20:49 Tom Vogt  wrote:

> Interesting idea. How can I call the WMS interactively ?
>
>
> There is, to be honest, not enough documentation on the QGIS server. I
> still don’t understand how it picks a map file when you don’t give one
> explicitly, for example.
>
>
>
>
> Am 13.09.2019 um 20:39 schrieb Alessandro Pasotti :
>
> You can try with python, and call it interactively. Also increase the
> logging level and if you can access a debug build set QGIS debug on.
>
> Last resource you can use a real debugger, check this out:
> https://github.com/elpaso/qgis-dev-vagrant
>
>
>
> On Fri, Sep 13, 2019, 20:28 Tom Vogt  wrote:
>
>> Hey everyone,
>>
>> I’ve been playing with QGIS for many years, but now I’m on the mailing
>> list as well. I’ve been banging my head against QGIS for the past two days
>> and just can’t get it to work, so maybe I can find help here. It just
>> doesn’t give me WMS tiles or they are blank. Then I fiddle around and it
>> works, then I clean it up to make it work and it stops again. It’s driving
>> me crazy. :-)
>>
>>
>> Any hints on debugging qgis_mapserv.fcgi ?
>>
>>
>> Tom
>>
>> ___
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>
>
>
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Re: [Qgis-user] banging my head against the QGIS wall

[Tomas Straupis]

2019-09-13, pn, 21:40 Alessandro Pasotti rašė:
> Also increase the logging level and if you can access a debug build set QGIS 
> debug on.

  How do you actually do that?

  I have a QGIS master built with debug on (Fedora).
  I can get debug output for QGIS Desktop by launching it after
setting environment variables:
  QGIS_DEBUG=9
  QGIS_LOG_FILE=/tmp/qgis_debug.txt

  But if I add these two environment variables in apache config file
FcgidInitialEnv - debug output from server does not appear in
/tmp/qgis_debug.txt file (such file is not even created, SELinux is
switched off).

  Documentation:
  
https://docs.qgis.org/testing/en/docs/user_manual/working_with_ogc/server/config.html
  mentions:
  QGIS_SERVER_LOG_LEVEL "0"
  QGIS_SERVER_LOG_STDERR "1"
  but this only enables "general" messages from QGIS Server (request
parameters, time spent etc.) - I do not get say all queries actually
performed (which I get for desktop). QGIS Server is doing some
additional queries upon starting(?) which takes minutes for very large
tables and I would like to find out what exactly it is doing (as I did
for desktop).

-- 
Tomas
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Re: [Qgis-user] banging my head against the QGIS wall

[Jorge Gustavo Rocha]

Hi Tom,

Às 19:49 de 13/09/19, Tom Vogt escreveu:
> Interesting idea. How can I call the WMS interactively ?
>
You can define environment variables and then call the executable on the
command. That is the best way to know what is going on.

Something like (this is for Linux, but Windows should be similar):

export QUERY_STRING="SERVICE=WMS=1.3.0=GetCapabilities"

export QGIS_PROJECT_FILE="/home/jgr/qgis/ne_10m_admin_0_countries/world.qgz"

/usr/lib/cgi-bin/qgis_mapserv.fcgi

>
> There is, to be honest, not enough documentation on the QGIS server. I
> still don’t understand how it picks a map file when you don’t give one
> explicitly, for example.
>
>
You can pass the MAP parameters or use the project defined in the
configuration. So, if you don't use a MAP parameter, it will use the
project defined in your *.conf file.

Best regards,

Jorge Gustavo

>
>
>> Am 13.09.2019 um 20:39 schrieb Alessandro Pasotti > >:
>>
>> You can try with python, and call it interactively. Also increase the
>> logging level and if you can access a debug build set QGIS debug on.
>>
>> Last resource you can use a real debugger, check this out: 
>>  https://github.com/elpaso/qgis-dev-vagrant
>>                 
>>
>>
>> On Fri, Sep 13, 2019, 20:28 Tom Vogt > > wrote:
>>
>> Hey everyone,
>>
>> I’ve been playing with QGIS for many years, but now I’m on the
>> mailing list as well. I’ve been banging my head against QGIS for
>> the past two days and just can’t get it to work, so maybe I can
>> find help here. It just doesn’t give me WMS tiles or they are
>> blank. Then I fiddle around and it works, then I clean it up to
>> make it work and it stops again. It’s driving me crazy. :-)
>>
>>
>> Any hints on debugging qgis_mapserv.fcgi ?
>>
>>
>> Tom
>>
>> ___
>> Qgis-user mailing list
>> Qgis-user@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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Re: [Qgis-user] banging my head against the QGIS wall

[Tom Vogt]

Interesting idea. How can I call the WMS interactively ?


There is, to be honest, not enough documentation on the QGIS server. I still 
don’t understand how it picks a map file when you don’t give one explicitly, 
for example.




> Am 13.09.2019 um 20:39 schrieb Alessandro Pasotti :
> 
> You can try with python, and call it interactively. Also increase the logging 
> level and if you can access a debug build set QGIS debug on.
> 
> Last resource you can use a real debugger, check this out:   
> https://github.com/elpaso/qgis-dev-vagrant 
> 
> 
> 
> 
> On Fri, Sep 13, 2019, 20:28 Tom Vogt  > wrote:
> Hey everyone,
> 
> I’ve been playing with QGIS for many years, but now I’m on the mailing list 
> as well. I’ve been banging my head against QGIS for the past two days and 
> just can’t get it to work, so maybe I can find help here. It just doesn’t 
> give me WMS tiles or they are blank. Then I fiddle around and it works, then 
> I clean it up to make it work and it stops again. It’s driving me crazy. :-)
> 
> 
> Any hints on debugging qgis_mapserv.fcgi ?
> 
> 
> Tom
> 
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> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user 
> 
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Re: [Qgis-user] banging my head against the QGIS wall

[Alessandro Pasotti]

You can try with python, and call it interactively. Also increase the
logging level and if you can access a debug build set QGIS debug on.

Last resource you can use a real debugger, check this out:
https://github.com/elpaso/qgis-dev-vagrant



On Fri, Sep 13, 2019, 20:28 Tom Vogt  wrote:

> Hey everyone,
>
> I’ve been playing with QGIS for many years, but now I’m on the mailing
> list as well. I’ve been banging my head against QGIS for the past two days
> and just can’t get it to work, so maybe I can find help here. It just
> doesn’t give me WMS tiles or they are blank. Then I fiddle around and it
> works, then I clean it up to make it work and it stops again. It’s driving
> me crazy. :-)
>
>
> Any hints on debugging qgis_mapserv.fcgi ?
>
>
> Tom
>
> ___
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Re: [Qgis-user] banging my head against the QGIS wall

[Jorge Gustavo Rocha]

Hi Tom,

Maybe you can tell us more about your setup. It seems that you are
talking about QGIS Server, right?

Which version are your using? Which OS are you using? Which project? Are
you requesting WMS maps or WMTS tiles? Which client are you using for
testing the server?

How is your QGIS Server project configured?

Regards,

Jorge Gustavo

Às 19:20 de 13/09/19, Tom Vogt escreveu:
> Hey everyone,
>
> I’ve been playing with QGIS for many years, but now I’m on the mailing list 
> as well. I’ve been banging my head against QGIS for the past two days and 
> just can’t get it to work, so maybe I can find help here. It just doesn’t 
> give me WMS tiles or they are blank. Then I fiddle around and it works, then 
> I clean it up to make it work and it stops again. It’s driving me crazy. :-)
>
>
> Any hints on debugging qgis_mapserv.fcgi ?
>
>
> Tom
>
> ___
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> Qgis-user@lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
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-- 
Logo*   Geomaster, LDA*
  *VENHA DESCOBRIR O CAMINHO DO OPEN SOURCE CONNOSC**O

*
 
Avenida Barros e Soares
N.º 423, 4715-214 Braga
VAT/NIF510 906 109
Phone  +351 253 680 323
Site   geomaster.pt 
GPS   41.53322, -8.41929


 
Jorge Gustavo Rocha
CTO

Mobile  +351 910 333 888
Email    j...@geomaster.pt


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[Qgis-user] banging my head against the QGIS wall

[Tom Vogt]

Hey everyone,

I’ve been playing with QGIS for many years, but now I’m on the mailing list as 
well. I’ve been banging my head against QGIS for the past two days and just 
can’t get it to work, so maybe I can find help here. It just doesn’t give me 
WMS tiles or they are blank. Then I fiddle around and it works, then I clean it 
up to make it work and it stops again. It’s driving me crazy. :-)


Any hints on debugging qgis_mapserv.fcgi ?


Tom

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Re: [Qgis-user] Snapping Tool (Fangtool) not found in QGIS 3.8

[Stefan Giese (WhereGroup)]

Hi Alissa,
just enable the snapping Toolbar (Einrast Toolbar).

---
Mit freundlichen Grüßen
Stefan Giese
Projektleiter/Consultant
**
Kompaktkurs Aufbau einer GDI mit Open-Source-Software
FOSS Academy Sommerschule: 23. bis 27.09.2019
https://www.foss-academy.com/kompaktkurse.html
**
WhereGroup GmbH
Schwimmbadstr. 2
79100 Freiburg
Germany

Fon: +49 (0)761 / 519 102 - 61
Fax: +49 (0)761 / 519 102 - 11

stefan.gi...@wheregroup.com
www.wheregroup.com
Geschäftsführer:
Olaf Knopp, Peter Stamm
Amtsgericht Bonn, HRB 9885

Am 2019-09-13 13:27, schrieb Bauer, Alissa:

Dear fellow QGIS users,

I encountered a problem with finding the snapping tool (Fangen) for
vector layers in QGIS 3.8 (Zanzibar) on Windows 10, 64bit. Not only is
the tab ‚snapping options‘ under settings missing, but also the
sub-menu (Settings>Options>Digitizing) does not show any settings for
snapping.

Maybe I did not install the necessary plugins or I have to change
something in the general settings, but any help/tips/ideas would be
highly appreciated as I am absolutely clueless. Also any alternatives
for this tool could be helpful!

Thank you all in advance!

Cheers,

Alissa
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[Qgis-user] QGIS Meeting Chattanooga TN October 25th 2019

[Randal Hale]

Forgive me if this is a duplicate in your inbox this morning. I've been 
making regular announcements on QGIS-us but I've wondering if I might 
reach a few that aren't on that email list.


    Social: October 24th 2019 - The Tap House
    Meeting: October 25th 2019 - Chattanooga Tennessee
    Website: https://wiki.osgeo.org/wiki/20191000-QGIS-US

We're sitting at 8 speakers for a QGIS meeting in Chattanooga TN on 
October 25th 2019. We've got talks ranging from 911 implementations to 
QGIS Product announcements to Plugin development. You can see the full 
list of people at the OSGEO Wiki above. I've still one more to add later 
today.


Total Cost for the meeting is $25 dollars. If you can't afford the $25 
there is a scholarship available (Email me this Code: QGIS is awesome 
and I will add something to the meeting just by being there). If you 
want there are sponsorship available. Sponsorships will help with food, 
the social, and getting people here.


We have a few slots left for speakers. Right now we've people coming 
from all points in the US (and Canada). I'd like to drag more into the 
meeting.


Look forward to seeing you there if you can make it.

Randy

Randal Hale
North River Geographic Systems, Inc
https://www.northrivergeographic.com
(423) 653-3611

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Re: [Qgis-user] Snapping Tool (Fangtool) not found in QGIS 3.8

[DelazJ]

Hi Alissa,

In QGIS 3, this is under the Project menu (Project --> Snapping options)

Regards,
Harrissou

Le ven. 13 sept. 2019 à 13:37, Bauer, Alissa 
a écrit :

> Dear fellow QGIS users,
>
>
>
> I encountered a problem with finding the snapping tool (Fangen) for vector
> layers in QGIS 3.8 (Zanzibar) on Windows 10, 64bit. Not only is the tab
> ‚snapping options‘ under settings missing, but also the sub-menu
> (Settings>Options>Digitizing) does not show any settings for snapping.
>
> Maybe I did not install the necessary plugins or I have to change
> something in the general settings, but any help/tips/ideas would be highly
> appreciated as I am absolutely clueless. Also any alternatives for this
> tool could be helpful!
>
>
>
> Thank you all in advance!
>
>
>
>
>
> Cheers,
>
>
>
> Alissa
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[Qgis-user] Snapping Tool (Fangtool) not found in QGIS 3.8

[Bauer, Alissa]

Dear fellow QGIS users,

I encountered a problem with finding the snapping tool (Fangen) for vector 
layers in QGIS 3.8 (Zanzibar) on Windows 10, 64bit. Not only is the tab 
‚snapping options‘ under settings missing, but also the sub-menu 
(Settings>Options>Digitizing) does not show any settings for snapping.
Maybe I did not install the necessary plugins or I have to change something in 
the general settings, but any help/tips/ideas would be highly appreciated as I 
am absolutely clueless. Also any alternatives for this tool could be helpful!

Thank you all in advance!


Cheers,

Alissa
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Re: [Qgis-user] Modeler: point input from clicked coordinates

[Thomas Schüttenberg]

Hi Alexander,

you are right. After adding the model into the toolbox and execuing it from 
there the point clicking works as expected. - When executing the model from the 
model builder window the picking functionality is not there, though.

never mind, thanks!

Thomas

> Alexander Bruy  hat am 13. September 2019 um 10:42 
> geschrieben:
> 
> 
> Hi Thomas,
> 
> there is no need to select point in the modeler. Just add point input
> and use it your model.
> When you will run your model you will be able to select point on the canvas.
> 
> Hope this helps.
> 
> пт, 13 вер. 2019 о 11:31 Thomas Schüttenberg  пише:
> >
> > Hi!
> > Just started with QGIS (3.4) modeler and stumbled across a - hopefully 
> > simple - question: how to input a point (coordinates) picked by a mouse 
> > click?
> >
> > When using the shortest path (point to point) alg direct from the 
> > processing toolbox I have the oportunity to pick start and end points with 
> > a mouse-click after clicking the button with the three dots [...]; the 
> > window moves aside and the mouse cursor turns into a crosshair for picking. 
> > -  So far, so good.
> >
> > But when using this algorithm in a model the mentioned button doesn't work 
> > like this: the window minimizes, but the cursor keeps beeing an arrow and 
> > does not pick a coordinate/point.
> > My input parameter for start and end is 'point' with no default defined.
> >
> > Any hint and help appreciated, thanks.
> >
> > Thomas
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> 
> 
> 
> -- 
> Alexander Bruy
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[Qgis-user] Modeler: point input from clicked coordinates

[Thomas Schüttenberg]

Hi!
Just started with QGIS (3.4) modeler and stumbled across a - hopefully simple - 
question: how to input a point (coordinates) picked by a mouse click?

When using the shortest path (point to point) alg direct from the processing 
toolbox I have the oportunity to pick start and end points with a mouse-click 
after clicking the button with the three dots [...]; the window moves aside and 
the mouse cursor turns into a crosshair for picking. -  So far, so good.

But when using this algorithm in a model the mentioned button doesn't work like 
this: the window minimizes, but the cursor keeps beeing an arrow and does not 
pick a coordinate/point. 
My input parameter for start and end is 'point' with no default defined.

Any hint and help appreciated, thanks.

Thomas
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