Re: [QGIS-Developer] Testing Q3 Processing

2017-06-28 Thread Nyall Dawson
On 29 June 2017 at 16:27, Paolo Cavallini wrote: > Hi all, > I'm testing the new Processing on master. To do this with some order, > I'm following the training manual: > http://docs.qgis.org/2.18/en/docs/training_manual/processing/index.html > and I'll report any issue. Should I just send a messag

Re: [QGIS-Developer] Processing 3.0: Possible change to the Convex Hull algorithm

2017-06-28 Thread Nyall Dawson
On 28 June 2017 at 18:23, G. Allegri wrote: > The best of two (but there would be a bit of overhead for the algorithm): > set them to null as soon as two different values are found, keep the first > encountered value otherwise (all the features with same value). > Ok - I've actually had a bit of

[QGIS-Developer] Testing Q3 Processing

2017-06-28 Thread Paolo Cavallini
Hi all, I'm testing the new Processing on master. To do this with some order, I'm following the training manual: http://docs.qgis.org/2.18/en/docs/training_manual/processing/index.html and I'll report any issue. Should I just send a message here, or open a ticket? as I go, I stumble across commands

Re: [QGIS-Developer] Processing 3.0: Dropping non-QgsZonalStatistics zonal statistics algorithm

2017-06-28 Thread Mathieu Pellerin
This PR (https://github.com/qgis/QGIS/pull/4792) adds variance to QgsZonalStatistics, and remove the duplicate processing zonal statistics algorithm on the basis of a general consensus in this mail tread and more importantly its author, Alexander Bruy, agreeing. Thanks for the time spent discussin

Re: [QGIS-Developer] native XYZ layers - zoom level

2017-06-28 Thread fasiha
olivier wrote > Awesome that will perfectly do until 3.0. Olivier, could you elaborate just a bit on how to do this in 2.18? I’m a QGIS beginner, I can bring up the Python Console in QGIS, but then what function do I invoke that will create an XYZ tile layer where I can specify zmin/zmax? Thank y

Re: [QGIS-Developer] How long will plugin be approved?

2017-06-28 Thread Paolo Cavallini
Il 28 giugno 2017 23:34:04 CEST, Tao Lu ha scritto: >Hi > >I have uploaded a plugin 10 days ago. >http://plugins.qgis.org/plugins/SuperLabeling/ >I want to know how long will the plugin be approved? > >Thanks, >Tao Please have a look to the bugtracker. Thanks. -- Sent from mobile. Sorry for bein

[QGIS-Developer] How long will plugin be approved?

2017-06-28 Thread Tao Lu
Hi I have uploaded a plugin 10 days ago. http://plugins.qgis.org/plugins/SuperLabeling/ I want to know how long will the plugin be approved? Thanks, Tao___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mai

Re: [QGIS-Developer] Processing 3.0: Possible change to the Convex Hull algorithm

2017-06-28 Thread G. Allegri
The best of two (but there would be a bit of overhead for the algorithm): set them to null as soon as two different values are found, keep the first encountered value otherwise (all the features with same value). giovanni 2017-06-28 10:16 GMT+02:00 Anita Graser : > > > On Wed, Jun 28, 2017 at

Re: [QGIS-Developer] Processing 3.0: Dropping non-QgsZonalStatistics zonal statistics algorithm

2017-06-28 Thread Paolo Cavallini
Il 28/06/2017 09:48, Nyall Dawson ha scritto: > We could just rename the option as "Majority (mode)" - does that work > for you? (or "Mode (majority)"). fine for me; I just think mode is much more used in stats. >> Would it be possible to also add variance? > > Should be trivial to do - it's ju

Re: [QGIS-Developer] Processing 3.0: Possible change to the Convex Hull algorithm

2017-06-28 Thread Anita Graser
On Wed, Jun 28, 2017 at 9:53 AM, Nyall Dawson wrote: > > Incidentally - how should we handle attributes here (and other similar > algorithms)? Take the first feature's attributes? Drop all attributes? > > ​I would take the first feature's attributes because I've seen multiple times that input data

[QGIS-Developer] Processing 3.0: spatial join and categorical fields

2017-06-28 Thread G. Allegri
IMHO Spatial join should should provide an option to collect values in a comma separated list of values in case of categorical (texts) values. This is something I've been asked many times from users, and I always give them a script to do it. PS: This option is also available in a couple of widespr

Re: [QGIS-Developer] Processing 3.0: Possible change to the Convex Hull algorithm

2017-06-28 Thread G. Allegri
I would set them to null. In general I wouldn't change the dataset fields schema along the processing steps, except in case of algorithms dedicated to this. The same happens with Dissolve. giovanni Il 28 giu 2017 09:53, "Nyall Dawson" ha scritto: > On 28 June 2017 at 14:42, Paolo Cavallini wro

Re: [QGIS-Developer] Processing 3.0: Possible change to the Convex Hull algorithm

2017-06-28 Thread Nyall Dawson
On 28 June 2017 at 14:42, Paolo Cavallini wrote: > If we use the boolean as you suggested, I think the default should > probably be all features. That's fine by me. Incidentally - how should we handle attributes here (and other similar algorithms)? Take the first feature's attributes? Drop all

Re: [QGIS-Developer] Processing 3.0: Dropping non-QgsZonalStatistics zonal statistics algorithm

2017-06-28 Thread Nyall Dawson
On 28 June 2017 at 16:23, Paolo Cavallini wrote: > > > Fine. Could we then rename from majority to mode? More understandable IMHO. We could just rename the option as "Majority (mode)" - does that work for you? (or "Mode (majority)"). > Would it be possible to also add variance? Should be trivi

Re: [QGIS-Developer] Processing 3.0: Possible change to the Singlepart to Multipart algorithm

2017-06-28 Thread matteo
Hi, > As we go for more sophisticated algs, having a good help system will be > crucial. BTW, Alex, Matteo, what is the state of your work? Alex did a great job that has already landed in the code: https://github.com/qgis/QGIS/pull/4675 However, Processing is in big revolution right now, so bef