Hi Claus,
Glad it helped.
About the bands: raster files can have several bands (or channels). This
is quite typical in remote sensing. Satellite images often have several
bands recorded in different spectrums of the light (e.g. visible
spectrums, infrared, ultraviolett, etc.). You could also
Hi Andreas (and others who have answered our questions), “Zonal Statistics” do
not exactly do the job, it also do the next step in our task!
In fact our intentions was to select the surface heights (measured from a
flight with laser in a 1,6mx1,6m grid) only inside the buildings polygons and
When importing a layer to a postgres db from a database manager window I
get an 'Error 8 Loading of layer failed' message.
>From a postgis log the query part that fails is this one:
SELECT has_column_privilege('"myschema"."mytable"','mygeom','UPDATE')
And the error from postgres is well expected,
Grazie a tutti per le indicazioni.
Lunedì provo nel PC dell'ufficio che mi ha dato problemi.
giuseppe
- Original Message -
From: Marco Spaziani
To: Giuseppe Puddu
Cc: Utenti QGIS it
Sent: Thursday, March 10, 2016 6:38 PM
Subject: Re: [QGIS-it-user] [Utenti] stabilizzare le
Oh dear. That looks like a bad mistake by me. I think I must have mistakenly
committed some half-built code. I'll fix tomorrow. Is the issue serious
enough that I should delete that version from the plugins repo?
Apologies, all, and thanks, both, for your patience and help in debugging
this one.
Just updated to 1.2.1 and now neither OpenLayers nor Leaflet work.
Best wishes,
Anita
On Thu, Mar 10, 2016 at 7:27 PM, Anita Graser wrote:
> Hi,
>
> Openlayers prints:
>
> Traceback (most recent call last):
> File
Hi,
Openlayers prints:
Traceback (most recent call last):
File "C:/Users/anita/.qgis2/python/plugins\qgis2web\utils.py", line 122,
in exportLayers
symbol = layer.rendererV2().symbolForFeature(feat)
TypeError: Qgs25DRenderer.symbolForFeature(QgsFeature, QgsRenderContext):
not enough
"Salva con nome" e il gioco è fatto (come ha detto Totò).
Il giorno 10 marzo 2016 16:24, Giuseppe Puddu ha
scritto:
> ciao a tutti.
> Scusate per la domanda da profano.
> Devo stabilizzare una tabella unita con il join,
> ma non risco a capire come fare.
>
> Mi serve
Hi Claus,
> -- Messaggio inoltrato --
> From: Claus Backalarz
> To: "qgis-user@lists.osgeo.org"
> Cc:
> Date: Thu, 10 Mar 2016 11:52:15 +
> Subject: [Qgis-user] Select heights from a raster layer
>
> But we want with (a lot) of
Hi,
Have you tried the "Zonal Statistics plugin"?
After enabling this plugin, you can find it in the raster menu - or
maybe it is already there by default.
It calculates count, sum, min, max, mean at the intersection of a
polygon layer (e.g. your polygon layer with building footprints) and a
Giuseppe Puddu wrote
> ciao a tutti.
> Scusate per la domanda da profano.
> Devo stabilizzare
> una tabella unita con il join,
> ma non risco a capire come fare.
>
> Mi
> serve che la tabella unita rimanga unita nello shape a cui l'ho
> attaccata!
>
> grazie 1000 in anticipo
>
> giuseppe
>
Claus,
It may not be exactly what you want, but one suggestion would be to
derive the centroids from the building polygons (making sure there
within the polygon) and then use the point sampling tool to pull the
elevations from your DSM. of course that will not guarantee that you get
the max
ciao a tutti.
Scusate per la domanda da profano.
Devo stabilizzare
una tabella unita con il join,
ma non risco a capire come fare.
Mi
serve che la tabella unita rimanga unita nello shape a cui l'ho
attaccata!
grazie 1000 in anticipo
giuseppe
Connetti gratis il mondo con la nuova indoona:
Hi folks,
I’m working with QGIS on Win (hohoho) an Mac.
@win a project start with the saved extent of the last saved extent of then
projects,
@mac the same project starts at other extends.
Some ideas?
THX, mikeE., The geoObserver. :-)
___
I never investigated this problems deeply... happen only on win, and
seems that stdout is not available by default (=> bad file descriptor)
Anita, did you check if the problem disappear with the qgis python
console opened?
cheers
Luigi Pirelli
Really? print causes an error in Windows if the console is not open?
--
View this message in context:
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Sent from the Quantum GIS - User mailing list archive at Nabble.com.
Hi, we are novices in the QIS-world so bear with misunderstandings and
misconceptions.
We have a raster layer with surface heights called DSM_611_86. Originally it is
was a plain text file with a header describing number of rows and columns,
geographically lower left corner etc. Data was the
Salvatore Larosa-2 wrote
> Per provare alcune nuove funzionalità di Telegram ho creato un Bot
> (inline) che consente di fare delle semplici ricerche su questa
> mailing list. Il vero motore è Gmane. Non so, potrebbe servire.
>
> Per chi usa Telegram, basta scrivere nel campo di scrittura, per
>
Viva Salvatore!
--
View this message in context:
http://osgeo-org.1560.x6.nabble.com/Re-Utenti-Ricerca-di-vecchie-discussioni-tp5255575p5255578.html
Sent from the QGIS Italian User mailing list archive at Nabble.com.
___
QGIS-it-user mailing list
2016-02-14 19:34 GMT+01:00 Totò Fiandaca :
>
> Il giorno 14 febbraio 2016 18:25, Andrea Borruso ha
> scritto:
>>
>> Si può comunque sempre usare la ricerca avanzata di Gmane:
>> http://goo.gl/kltKSh
>
>
> è spettacolare, ottimo!!!
Per provare alcune
Il 10/03/2016 11:59, Daniele Bonaposta ha scritto:
> Ho fatto una pulizia completa di pacchetti, repo e firme.
> Ho utilizzato il repo: http://qgis.org/debian-ltr e seguita tutta la
> procedura come scritta nel sito.
non so se il repo debian e' quello che ci vuole per te, non conosco mint
>
Il 10/03/2016 09:58, Daniele Bonaposta ha scritto:
> Qualcuno sa darmi una mano a ripristinare il tutto? Grazie!
quale repo usi? non so i dettagli per mint, ma se usi il repo qgis.org
per l'ubuntu equivalente non ci dovrebbero essere problemi.
saluti.
--
Paolo Cavallini - www.faunalia.eu
QGIS
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