Questions tagged [mac]
Used to refer to software running under the Mac OSes (OS X, iOS) and hardware built and developed by Apple Inc.
364
questions
1
vote
0answers
18 views
QGIS 3.4.10 for Mac users…Digitzing polygons
I have just installed the LTR version of QGIS (3.4.10) and am having trouble telling QGIS when I have finished a polygon. In fact, I can't.
It used to be in earlier versions that to end a polygon you ...
0
votes
0answers
29 views
PostgreSQL - can't add PostGIS extension to database
Long story short I am trying to enable the PostGIS extension in PostgreSQL databases. I am having some trouble doing this and don't really know why.
I updated PostgreSQL to the newest version, which ...
2
votes
1answer
60 views
QGIS table join issue
I got CSV data on analysed buildings containing object ID, materials etc. And I have vector file with spatial location of all buildings in the city containing as well object ID and some other ...
0
votes
0answers
34 views
New GDB issues with QGIS 3.8
I just got a new MacBook Pro and installed QGIS 3.8 yesterday. I had several GDBs working on Ubuntu and QGIS 3.4 but that same GDB will not import in 3.8 on the MacBook Pro. They are vector layer ...
1
vote
1answer
27 views
Autocomplete polygon or autocomplete freehand in QGIS [duplicate]
Is there any similar function or plugins for QGIS as in ARCMAP for polygons called autocomplete polygon or autocomplete freehand. I am digitising polygons on a DEM as geomorphological research. I ...
1
vote
0answers
23 views
QGIS 3.6 and known Mac issue
I am trying to run QGIS 3.6 on a Mac with the latest OS.
I have the following gdal error message:
>>>>>>> gdalwarp -of GTiff -tr 250.00115934006 -250.00168180475995 -tap
>>...
0
votes
1answer
31 views
Error installing r.stream extension, GRASS GIS on MacOS
When I attempt to run:
g.extension r.stream.order
I get the following error:
Fetching <r.stream.order> from GRASS GIS Addons repository (be patient)...
Compiling...
clang: warning: no such ...
0
votes
0answers
11 views
Menu bar locked to georeferencer options in QGIS 3.4.5 on Mac
After launching georeferencer the contextual menu bar on mac becomes locked to the georeferencer menu options irrespective of whether the window is the active window or docked. Closing georeferencer ...
0
votes
0answers
39 views
Python matplotlib not available error with QGIS 3.6 Noosa despite upgrading Python on Mac
While generating contours in QGIS 3.6 Noosa on Mac I get an error saying "python matplotlib not available". I've downloaded the latest Python version but the problem persists.
0
votes
0answers
19 views
From EE GeoTiff to MS Word PNG/JPG?
I would like to put some images from Earth Engine (EE) in my report. So far I screenshot it and paste PNG on MS Word.
I see EE can export images to Google Drive. But its geotiff, I can't just paste ...
0
votes
0answers
45 views
Is there maximum number of points you can import from CSV to QGIS 2.18
I tried to import a CSV file which contains 4,783 rows. However, only 20 records appeared. Any one has solutions to solve this situation? How can I add all rows in QGIS delimited layer?
PS: I use Mac ...
0
votes
1answer
73 views
Join by location (summary) returns null
I am trying to count points within polygons (311 calls by Census tract). Both shapefiles are EPSG 4326, and I've done define projection just to double-check. Every time I run Join attributes by ...
0
votes
0answers
84 views
GDAL won't work on Mac OS 10.14.4
I have Mac OS 10.14.4 and QGIS 3.6 where I get message :
GDAL command output: /bin/sh: gdalwarp: command not found
I tried to fix whit these instructions "Installing GDAL on Mac OSX", but won't work ...
2
votes
1answer
66 views
Find out which Python executable QGIS is using on Mac OS
I'm trying to find the path to the Python executable QGIS 3.6 is using on Mac OS. Usually (i.e. Python "outside" of QGIS) I'd:
import sys
print(sys.executable)
But that only gives me the path to ...
0
votes
0answers
106 views
QGIS3 for Mac: KyngChaos vs Homebrew vs MacPorts?
How have been your experiences between the three ways of installing QGIS3 on a Mac? I've used KyngChaos (which right now I think is the QGIS official distribution for Mac) and the Homebrew's one.
...
1
vote
1answer
90 views
Using GRASS 7 in QGIS 2.18 on MacOS
Does anybody found a way to use GRASS 7 in QGIS 2.18 under MacOS?
QGIS 2.18.19-2 is the latest version packaged with GRASS 7. For many reasons, all the following versions been have packaged with ...
2
votes
0answers
34 views
Map view does not render full SVG, but layers pane and print layout does?
In map view where I want to do all design and small changes the SVGs for "MELLANTID" does not render the added outline, only original size. The SVG for "SJUKVARD" only renders the left half of the SVG,...
3
votes
2answers
143 views
Can't close QGIS
I am very new to QGIS and I have been doing tutorials to try and learn the software.
I can't close QGIS now. It says I have two active tasks running. I see the one task as "calculating field". When ...
9
votes
1answer
193 views
Installing QGIS to virtual environment?
I'd like to install QGIS. I'm on a system that defaults to Python 2.5x and I downloaded python 3.7x with homebrew. I created a virtual environment with this code.
brew install pyenv
brew install ...
3
votes
1answer
74 views
Why are labels and looks different between print layout and map canvas at same scale?
I know that some of my items uses map unit as size unit, others mm and labels points. But the map canvas where I do all my changes should still look exactly the same in print layout if I'm using the ...
2
votes
1answer
322 views
QGIS very slow when browsing files on macOS
QGIS is performing very slowly for me when browsing files and folders recently. I am running macOS Mojave and have no performance issues within QGIS, apart from the times I need to open or save a file....
0
votes
1answer
141 views
Accessing Zonal Statistics for QGIS on Mac?
I've just updated to QGIS 3.4 for my MacOS (10.12). I'm trying to run some occupancy analyses and am looking to extract attribute data for a polygon grid from an underlaying raster file. ZonalStats ...
1
vote
3answers
180 views
QGIS Install Help: Library Not Loaded / Image Not Found
I'm having trouble updating to QGIS 3.4.4. Following install, the program does not open. I have Python 2.7 and 3.6 installed. I also downloaded and installed GDAL 2.3 from https://www.kyngchaos.com/...
0
votes
0answers
45 views
Scale seems incorrect in QGIS 3.4.3 for Mac in the editing window
I've been working on a map for a few months now and decided to export it in Composer to see how it's rendering out elements like creek labels when I noticed the exported scale was vastly different ...
0
votes
0answers
61 views
Filtering trees with Mac
I own about 200 acres of forest with about 350' of elevation change. I have a DJI 4 Advanced and my goal is to produce elevation maps to plan the building of one or more ponds.
I've tried and failed,...
0
votes
0answers
55 views
pgrouting control file not found error on Mac using EnterpriseDb bundle
I am new to PostGIS. I'm on a Mac running Mojave. I installed postGIS today using the EnterpriseDb bundle linked from https://postgis.net/install/
All works fine, apart from pgRouting.
CREATE ...
0
votes
1answer
316 views
Getting OGR to work on a Mac
I downloaded GDAL on my Mac (running Mojave 10.14.1) through Homebrew and I'm having trouble getting OGR to work with Postgresql. When I try the following to create a geojson from gpx files I have, I ...
1
vote
1answer
273 views
Install QGIS3 with ecw support with Homebrew
I'm trying to open ecw images and want to do this with QGIS.
Is there a way that I can do this solely with Homebrew? Or using Homebrew for the most part?
Here you can see that I have install via ...
2
votes
0answers
171 views
PostGIS queries result in “Symbol not found: __ZN5boost6system15system_categoryEv”
I seem to have lost the ability to use basic postgis queries. Normal postgres queries are unaffected.
Using Mac (High Sierra), using postgres 10.5 / postgis 2.4 (probably)
The same error happens ...
3
votes
1answer
1k views
Online POSTGRESQL database error “undefined symbol: GEOSFrechetDistanceDensify”
Using QGIS 3 on mac book air and set up a POSTGRESQL database with Acugis 6 days ago. Everything's been working fine and no issues. The yesterday everything went off and was unable to see the layers ...
12
votes
1answer
721 views
GRASS Processing not working on QGIS?
I've been having several issues making GRASS algorithms work from the Processing toolbox.
When you fresh install QGIS 3.4 (MacOS High Sierra), first it doesn't find python -- which I solved by ...
1
vote
1answer
40 views
Loading shapefiles in standalone PyQGIS application without GUI
One of the related questions mentions an issue with import order, but I don't think that applies here because this is a command-line script: I'm not using Qt, only QGIS libraries.
I'm trying to run ...
1
vote
2answers
126 views
QGIS Installation on Mac - Mac doesn't accept QGIS as a trusted developer
I am trying to install QGIS on a MacBook, using MacOS High Sierra Version 10.13.6. For some reason, having installed Python 3.6, my Mac refuses to use the installer saying that QGIS is not a trusted ...
1
vote
2answers
109 views
Is there any way to convert/read/import Geosoft Montaj grid in Mac OS?
I'd like to read data from a .grd file, made by Oasis Geosoft Montaj.
There is a free viewer that can convert to an ascii file, that can be read in e.g. QGIS, but the viewer program only works in ...
0
votes
1answer
56 views
Importing Google coordinates to QGIS but can't select X/Y field, because coordinates are shown in one row
I am new to QGIS. I am attempting to import CSV file with x/y coordinates into QGIS. When I add CSV file to delimited text layer all coordinates are shown in one row, so I can't select which one is X ...
2
votes
0answers
228 views
ECW support in QGIS3 for Mac
I reinstalled QGIS3 on a new mac but cannot get ECW support to work anymore.
I previously used QGIS3 on another Mac, where I installed ECW support using the "old" method (see this question).
This ...
2
votes
5answers
399 views
QGIS 3.4.0 system freeze on MacOS 10.14
I've just installed the latest verion of QGIS (3.4.0) on a MacBook Pro 13" (3.3 GHz Core I7) MacOS 10.14. The application seemed to work fine at first.
On a certain point I've tried to open a recent ...
0
votes
1answer
229 views
QGIS 3.4 Mac Layout Font problem
Long time qgis mac user. I find with qgis 3.4, it will not change fonts within the Layout text box, nor will it show ESRI North arrows when I choose that font in a text box.
When I deleted 3.4 and ...
1
vote
1answer
460 views
Downloading QGIS 3.4. for Mac?
I'm trying to download QGIS 3.4. for mac. However web site says version 3.4., link name and downloaded version is still 3.2.x.
Anybody has to some issue? Do I anything wrong?
2
votes
1answer
61 views
QGIS does not open image on Mac
I have tried various ways of making an action open on image on my Mac but no image shows up when the point is clicked. The best I got was when I made the field with the file path a "Photo" type. If I ...
1
vote
0answers
119 views
QGIS 3 on Mac, Can't run semi-automatic classification system plug-in
I am trying to use QGIS 3 as it has a feature the previous version does not have, and have run into an issue when trying to run the semi-automatic classification system plug-in. Instead of opening up ...
1
vote
0answers
191 views
QGIS and BSB files for 3D Printing
I am new to GIS. I'm a sailor and 3D printing enthusiast.
What I want is to print a 3D representation of my sailing area.
I've acquired the raster files for my navigation charts and they consists ...
1
vote
0answers
19 views
Increasing QGIS 3.2 (Bonna) Render Size on my Macbook Air [duplicate]
The render size for the project appears to be small in the QGIS 3.2 for MacOS.
Any tips how to increase this/make it wider?
0
votes
1answer
195 views
Cannot run external scripts with QGIS 3.2 on Mac OS X 10.12
I am trying to move some automation out of the GUI and into some external python scripts, and I am having a challenge getting a script to run in Terminal.
I have a fully functioning install of QGIS 3....
12
votes
7answers
6k views
Map display not filling window in QGIS on Mac?
In this screenshot of QGIS, you can see that the map is not filling the window. I have tried resizing the window in various ways.
Am I missing something obvious, or is this a bug?
Versions:
...
0
votes
1answer
561 views
QGIS 3.2.0 on Mac Sierra 10.12.6 not loading Processing / Vector / other toolbars
I've already changed the Environment to enable "Use Custom Variables" and added a "Prepend" "PATH" ""/Library/Frameworks/GDAL.framework/Programs:/Library/Frameworks/Python.framework/Versions/3.6/bin:""...
1
vote
0answers
35 views
python 3.6 spatialite 4.3 on mac
In researching this problem, it appears that there is an issue with loading extensions in sqlite3 that requires a recompile of sqlite3 so SELECT load_extension("mod_spatialite.dylib") can be called. ...
1
vote
0answers
559 views
Error when activating plugins in QGIS 3 on MacOS X?
I'm a user of QGis, but this is the first time that I have it installed in a MAC (Sierra 10.12.6). I just installed the new version and I'm trying to install the plugins I usually use. OpenStreetMap ...
0
votes
1answer
1k views
How to get the “Join attributes by location” features on a QGIS Mac version
I am using QGIS 3.2.0Bonn on a macOS High Sierra (10.15).
I am trying to do a simple procedure on QGIS for Mac, following a tutorial which was built for Windows (so it seems).
What I want to do is ...
1
vote
2answers
413 views
Using a custom font with the QGIS Composer
I have an issue with changing the font of a text zone in the QGIS composer.
I have downloaded Roboto font and want to use it in my composer instead of Arial black. After installation I quitted QGIS ...
