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474 Commits

Author SHA1 Message Date
Nyall Dawson
4647cfccef [processing] Add "Keep disjoint results separate" option to buffer 
algorithm

If checked, then any disjoint parts in the buffer results will be
output as separate single-part features. This setting is designed
to expose a similar functionality as is available for the 'dissolve'
algorithm.

Sponsored by City of Canning
 2023-03-08 18:08:43 +10:00
Nyall Dawson
c9a2a5efa8 Fix some overlay algorithms output multipoint geometries but 
output layer is single point, causing insertion errors

Fixes #49456
 2022-10-20 13:59:49 +10:00
Nyall Dawson
9d1fc68c1d Get remaining processing tests working on newer systems 2022-08-10 16:33:18 +10:00
Nyall Dawson
9f07b782f2 More working processing tests on newer systems 2022-08-10 16:33:18 +10:00
Nyall Dawson
7b7d0ba77e When running hub lines tool in geodesic mode, always drop m/z values 
Otherwise we end up with geometries full of nan z/m values, which
are problematic and can't be used with newer GDAL versions
 2022-08-10 16:33:18 +10:00
Nyall Dawson
44c06b7be4 Get some processing tests passing on newer libraries 2022-08-10 16:33:18 +10:00
Nyall Dawson
5a6b76abaf Fix difference algorithm when differencing a point results in 
a null geometry

Fixes #49291
 2022-07-12 11:42:10 +10:00
Andrea Giudiceandrea
2c807f918b Add tests for native:setzfromraster with offset 2022-06-18 05:44:28 +10:00
Sandro Santilli
8c18fa28b6 Drop gpkg_metadata_reference_column_name_update trigger generated by GDAL < 2.4.0 
Presence of this trigger results in QGIS dropping it whenever the file
is opened in read-write mode (as it happens with vector layer is
created from it)

See https://github.com/qgis/QGIS/issues/48937#issuecomment-1152726973
 2022-06-11 01:35:14 +02:00
Alexander Bruy
34a20f8b2d add tests 2022-05-02 15:55:01 +10:00
Nyall Dawson
290154744b [feature][processing] Add "Keep disjoint features separate" option 
for dissolve algorithm

If enabled, this option will cause disjoint features and parts to
be exported as separate features (instead of as parts of a
single multipart feature).
 2022-03-17 18:12:27 +10:00
Germán Carrillo
ec23963359 Add tests for join attributes table with name conflicts (fix for #47650) 2022-03-09 11:07:01 +10:00
Mathieu Pellerin
e1b8abd5cb
Merge pull request #47049 from nirvn/refactor_missing_array_fix 
Add missing string,integer,double array field types in the refactor and aggregate algorithms
 2022-01-30 18:17:03 +07:00
nirvn
6d4c9e162b Add array_agg test 2022-01-30 14:39:54 +07:00
nirvn
e722475a48 [processing] Add missing {string,integer,double} array types in the field mapping widget 2022-01-30 13:48:04 +07:00
nirvn
069ceeb104 [processing] Add a bunch of missing field types to the add field to attributes table algorithm 2022-01-29 11:30:54 +07:00
Benoît Blanc
9213763f0a Add tests for gdal:convertformat with convert_all_layers parameter 2021-12-09 13:01:00 +10:00
Matthias Kuhn
8d7110faf3
Merge pull request #45366 from suricactus/proper_quote_alg_aggr 
Properly quote the delimiter in the processing aggregate algorithm
 2021-10-27 13:41:08 +01:00
Clemens Raffler
baf50af3cd add more testcases with differing layer CRSs 2021-10-25 09:30:34 +10:00
Clemens Raffler
9ef92b7d1f add testcase for centroid based distance 2021-10-25 09:30:34 +10:00
Clemens Raffler
4507337eac add test result datasets 2021-10-25 09:30:34 +10:00
Ivan Ivanov
5df09e0e08 Add test for quoted delimiter 2021-10-21 12:36:33 +03:00
nirvn
75c8eb7798 Add T test 2021-08-31 14:31:12 +07:00
Nyall Dawson
cf40573d2c [feature][processing] Add new "Select within distance" and 
"Extract within distance" algorithms

These algorithms allow users to select or extract features from one
layer which are within a certain distance of features from another
reference layer.

The distance checking is heavily optimised, using spatial indices
to restrict the number of features retrieved, and also automatically
handing the check off to the database server for postgis layers.

The distance parameter can also be data-defined.

Sponsored by QTIBIA Engineering
 2021-08-06 17:37:09 +10:00
Loïc Bartoletti
72a0c41ea3 add tests 2021-07-28 09:13:46 +10:00
nirvn
f68ef8fb60 [feature][processing] A brand new spatiotemporal ST-DBSCAN clustering algorithm 2021-07-26 10:30:14 +10:00
Alexander Bruy
8541162003 restore moved test data 2021-06-21 07:17:42 +03:00
Alexander Bruy
fba25dce83 tests for SAGA provider 2021-06-21 07:17:36 +03:00
Alexander Bruy
a0945cfdfe tests for GRASS provider 2021-06-21 07:17:36 +03:00
Nyall Dawson
e70cf8da27 Fix zonal statistics does not correctly handle coordinate transforms 
Fixes #26858
 2021-06-11 06:16:53 +10:00
Nyall Dawson
4005768f5b Check in mask files 2021-02-08 13:23:41 +10:00
Nyall Dawson
1be431d93e v.rast.stats refuses to create shapefiles in newer grass versions, so use a different format 2021-02-08 13:23:40 +10:00
Nyall Dawson
0573a8dba6 Fix crs of reference dataset 2021-02-08 13:23:40 +10:00
Nyall Dawson
61c1efe954 Add reference prj file for proj 6+ 2021-02-08 13:23:40 +10:00
Nyall Dawson
c9ca4febfe Add secondary reference layer for tapered buffer alg 2021-02-08 13:23:39 +10:00
Nyall Dawson
589efd52f4 Fix expected test results 2021-02-08 13:23:39 +10:00
Alessandro Pasotti
6e9389c4b2 Fix test result (because NULL is a distinct value like in PG SQL) 2021-01-26 13:17:17 +01:00
Nyall Dawson
10789b12fc Fix comparison sort order for points to path test 2021-01-20 09:08:35 +10:00
uclaros
9a2e9001a2 Fix failing test 
Output feature order cannot be made backwards compatible so we're forced to modify the test to pass.
 2021-01-19 05:09:48 +10:00
Nyall Dawson
b6ee3e66a3 [feature][processing] Add new algorithm to retain only selected fields 
Allows users to select a list of fields to keep, and all other fields
will be dropped from the layer. Helps with making flexible models where
input datasets may have a range of different fields and you need to drop
all but a certain subset of these
 2020-11-23 19:20:40 +10:00
Nyall Dawson
b07a58c028 [processing] Port delete fields algorithm to c++ 
1:1 port for speed/compile time safety, no user-facing changes

Also add tests
 2020-11-23 19:20:40 +10:00
Alexander Bruy
9414e3f54a test for DXF export algorithm 2020-11-02 09:47:29 +02:00
Nyall Dawson
ab6e615c3e Update test 2020-10-15 12:40:30 +10:00
Even Rouault
53c5c337ec [Algorithms] JoinByNearest: accept max_distance == 0.0 (fixes #38761) 2020-09-16 06:15:11 +10:00
Matthias Kuhn
7fb1740725 Add test 2020-09-09 21:21:34 +02:00
Mathieu Pellerin
af81515831
[processing] Add a cluster size attribute to the kmean cluster algorithm 2020-08-27 13:08:42 +07:00
Mathieu Pellerin
5e25c06de5
[processing] Add a cluster size attribute to the dbscan cluster algorithm 2020-08-26 08:48:57 +07:00
nirvn
d827faa2c8 [processing] Upgrade the sample raster value algorithm to native C++ 2020-08-17 12:59:34 +07:00
MrChebur
a9a850caf2
Add files via upload 2020-08-16 16:25:21 +05:00
nirvn
8fe4d3e793 [processing] Allow merging layers with mixed attribute type 2020-08-11 15:03:38 +07:00