Re: [Qgis-user] Query Builder - I thought I understood what I was doing.

2024-06-12 Thread Árni Geirsson via QGIS-User
Or this: right("string",4) in ('2022','2023','2024') Árni Geirsson *Alta ehf* // +354 582 5003 // +354 897 9549 On Wed, 12 Jun 2024 at 19:07, chris hermansen via QGIS-User < qgis-user@lists.osgeo.org> wrote: > Jeremy, list; > > On Wed, Jun 12, 2024 at 11:40 AM Jeremy Swarm via QGIS-User < > qg

Re: [Qgis-user] Placing random points

2023-03-24 Thread Árni Geirsson via QGIS-User
How about generating a large number of points into the N polygons, using the tool available, then add an attribute to the points and generate uniform random numbers into the attribute and keep only the n points with the lowest random numbers? Árni On Thu, 23 Mar 2023 at 21:55, Andrea Giudiceandr

Re: [Qgis-user] [EXTERNAL] Re: Geopackage slow on NAS if not read-only

2023-03-20 Thread Árni Geirsson via QGIS-User
sniff your network traffic to check what really is going on. > > Cheers, Hannes > Am 20.03.23 um 09:59 schrieb Árni Geirsson via QGIS-User: > > Thank you all who have responded over the weekend with helpful > suggestions. I wish I could use Linux on all the office computers but

Re: [Qgis-user] [EXTERNAL] Re: Geopackage slow on NAS if not read-only

2023-03-20 Thread Árni Geirsson via QGIS-User
Thank you all who have responded over the weekend with helpful suggestions. I wish I could use Linux on all the office computers but that is not realistic. But what I have now learned is that a) I could try NFS on Windows and b) there might be some hope in tweaking Samba. Both are interesting threa

Re: [Qgis-user] [EXTERNAL] Re: Geopackage slow on NAS if not read-only

2023-03-16 Thread Árni Geirsson via QGIS-User
ive. > > Secondly: What about making the gpkg file read-only at the network share > level for most of the users. And only granting write access to the gpkg > file for certain users that are instructed in *not* setting the layer in > edit mode unless it's strictly necessary ? &g

Re: [Qgis-user] [EXTERNAL] Re: Geopackage slow on NAS if not read-only

2023-03-16 Thread Árni Geirsson via QGIS-User
lements a system that allows this to work > efficiently as gpkgs are better in many respects than shapefiles. Perhaps > Geodiff could be part of that solution. > https://github.com/MerginMaps/geodiff > > On Thu, Mar 16, 2023 at 8:04 AM Árni Geirsson via QGIS-User < > qgis-user@

Re: [Qgis-user] [EXTERNAL] Re: Geopackage slow on NAS if not read-only

2023-03-16 Thread Árni Geirsson via QGIS-User
ge. When I remove the >> read only flag, it is rendered in about 5 seconds. >> >> If I store the geopackage on the local hard drive, the problem >> disappears, read-write or read-only does not matter. >> >> I have had suspicions about SMB being part of the problem bu

Re: [Qgis-user] [EXTERNAL] Re: Geopackage slow on NAS if not read-only

2023-03-16 Thread Árni Geirsson via QGIS-User
Information > Clause on the www.cpk.pl website. > The content of this message and its attachments constitute the Business > Secret within the meaning of the Act of 16 April 1993 on combating unfair > competition. If you received this message by mistake, contact the sender of > the m

Re: [Qgis-user] Geopackage slow on NAS if not read-only

2023-03-16 Thread Árni Geirsson via QGIS-User
ser < qgis-user@lists.osgeo.org> wrote: > Árni - > > Are you using SMB/CIFS to access this NAS, and are you using wifi or > Ethernet to connect to it? > > - Jeff > > On 3/15/23 3:30 PM, Árni Geirsson via QGIS-User wrote: > > Hello all QGIS and geopackage users. >

Re: [Qgis-user] Geopackage slow on NAS if not read-only

2023-03-15 Thread Árni Geirsson via QGIS-User
Hi Andrea, thanks for the reply. This problem has been consistent for years, since I started using geopackages, and therefore all versions of QGIS and Windows 7 and onwards, currently Windows 11. Árni On Wed, 15 Mar 2023 at 19:47, Andrea Giudiceandrea via QGIS-User < qgis-user@lists.osgeo.org> w

[Qgis-user] Geopackage slow on NAS if not read-only

2023-03-15 Thread Árni Geirsson via QGIS-User
Hello all QGIS and geopackage users. I store my geopackages on a Synology RackStation NAS unit, like all other documents that are kept on a shared drive in the office. For larger datasets, the rendering is very slow, unless I open the properties dialog for the file in Windows and check the read onl