Re: [Qgis-user] Unable to load project

2018-06-07 Thread Patrick Dunford
The Windows version of Qgis allows you to run multiple versions on your computer side by side. I personally haven't used the Windows version for several years so I can't be sure if you will have any issues running 3.0 alongside your current version. I run many of the editions I have in virtual

Re: [Qgis-user] Converting X Y Coordinates to Latitude/Longitude

2018-06-07 Thread Nicolas Cadieux
Hi David, I’am an archaeologist working in Québec. If you vectorized the map in a local CRS, all you need to do is do a « save as » and change the CRS (coordinate reference system) that is in Longitude Latitude. If your map is not georefenrenced (that is, you just scanned the map and did not

[Qgis-user] Many GRASS tools in Processing are unusable (QGIS 3.0.3 on Mac OS X 10.12.6)

2018-06-07 Thread Garth Fletcher
Many of the processing tools in GRASS, which worked with QGIS 2.18.15, are unusable in QGIS 3.0.3 under Mac OS X 10.12.6. They fail with an "ERROR: Path '//' doesn't exist" message. I reported this a week ago in report #19073, but thought a reminder here might help. QGIS is a wonderful

[Qgis-user] Converting X Y Coordinates to Latitude/Longitude

2018-06-07 Thread David Hochfelder
Hi All, I am new to QGIS, so this may be a newbie question easily answered by the more experienced. I'm working on a historical GIS project to remap an area of Albany, NY demolished for urban renewal in 1962. I've succeeded in vectorizing a historic map of the area (~1960), but the coordinates

Re: [Qgis-user] QGIS3 Zonal Stat in raster Analysis fail count

2018-06-07 Thread Nyall Dawson
On Wed, 6 Jun 2018 at 02:25, Mensio Federico wrote: > > But the raster and vector have the same CRS. > The raster is 20X20m, the grid 100mX100m and the two files have the same > origin. Please check with the next round of nightly releases - I've just pushed many fixes and optimisations for

Re: [Qgis-user] Coordinate Conversion

2018-06-07 Thread Nicolas Cadieux
Hi, I am not sure about v.transforme but GDA94 is handled in QGIS. I imagine that this is not the case with the local projection and that you are trying to find the transformation? Usually, my way to deal with this is to contact the local governments. They normally have software to convert

Re: [Qgis-user] Coordinate Conversion

2018-06-07 Thread Kirk Schmidt
Hi Grant: I would have a look at v.rectify which is a Grass routine that you can access through the processing toolbox>Vector>v.rectify. Kirk Schmidt New Glasgow, Nova Scotia, Canada On 6/7/2018 1:36 AM, Grant Boxer wrote: I have local grid coordinates (no projection) and I want to

Re: [QGIS-it-user] Somma con valori NULL

2018-06-07 Thread Totò
Carlo Nardi wrote > Buongiorno a tutti > > Dovrei sommare dei campi valori, ma all'interno di alcuni record ho il > valore NULL. > > Non riesco a ricordarmi come deve essere compilata la stringa per > "saltare" il valore NULL ed ottenere la somma di tutti gli altri. > > Chi può aiutarmi? la

[QGIS-it-user] Somma con valori NULL

2018-06-07 Thread Carlo Nardi
Buongiorno a tutti Dovrei sommare dei campi valori, ma all'interno di alcuni record ho il valore NULL. Non riesco a ricordarmi come deve essere compilata la stringa per "saltare" il valore NULL ed ottenere la somma di tutti gli altri. Chi può aiutarmi? Grazie

Re: [Qgis-user] Unable to load project

2018-06-07 Thread Patrick Dunford
Thre are a number of troubleshooting steps to try out 1. Start up qgis using the -noplugins switch or remove all installed plugins or test removing one at a time. 2. Backup the config file and start with a new empty config. Qgis 2.10 is well out of support, is there any reason you can't

Re: [Qgis-user] Unable to load project

2018-06-07 Thread Springfield Harrison
Hello Phil, I would say less than 50 layers mostly shapefiles. I was hoping to be able to tweak the project file but that appears to be out of the question except possibly by a programmer. Not sure what can be done next, waiting for expert ideas... Cheers . . . . . Spring Samsung Tab 4 On Jun

Re: [Qgis-user] Unable to load project

2018-06-07 Thread Phil Wyatt
When you say “loads many layers”…how many are we talking about – 20, 50, 250? Shape files, WMS, Raster, Vector? Unknown Exception I suspect is hard to diagnose, especially now on QGIS 2.10 and Windows 7 which are both pretty old. From: Springfield Harrison [mailto:stellar...@gmail.com]

Re: [Qgis-user] Creating boundary map

2018-06-07 Thread Nyall Dawson
On 7 June 2018 at 16:37, PARESH CHAUKHANDE wrote: > Hello, > I want to create a boundary layer on a map in QGIS 3.0.3 with Mac OS. Fantastic! You've chosen the right software to do this in. Nyall (If you've got a specific question, better ask it so we know how to help!)

Re: [Qgis-user] Unable to load project

2018-06-07 Thread Phil Wyatt
Can you open a copy of the previous project file in something like notepad and see if anything obvious can be fixed and or removed in relation to the DXF layer? From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Springfield Harrison Sent: Thursday, 7 June 2018 1:36 PM To:

[Qgis-user] Creating boundary map

2018-06-07 Thread PARESH CHAUKHANDE
Hello, I want to create a boundary layer on a map in QGIS 3.0.3 with Mac OS. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe:

Re: [Qgis-user] Unable to load project

2018-06-07 Thread Springfield Harrison
hello Phil, I did open the project file in Word, 2033 pages, and found 13 instances referring to the dxf file. Hard to say if anything was wrong there, nothing obvious. At least to me. Some other research I did indicates that maybe there is an authentication problem, not sure just what that boils