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3
votes
1answer
81 views

Open QGIS project on different computers

I have multiple QGIS projects that need to go to different computers. I put all the files on a USB and loaded it under "Documents" on the other computers like it is saved on my own computer. ...
1
vote
1answer
34 views

Correct installation of postgresql and postgis

Goodmorning everybody! I'm new in this forum and I hope you would help me in solving my problem. I'm practicing the use of Qgis and i need to setup postgresql and postgis on my mac yosemite 10.10. ...
1
vote
1answer
56 views

Error reading database file from: /Applications/QGIS.app/Contents/Resources/resources/srs.db

I've suddenly started getting the following error using QGIS 2.0.1 on Mac: Error reading database file from: /Applications/QGIS.app/Contents/MacOS/../Resources/resources/srs.db Because of this the ...
0
votes
1answer
24 views

Problem installing r.hydrodem with g.extension in GRASS 7.0.0svn (r61585M) on mac OSX 10.10.1

I'm very interested in using the function r.hydrodem in GRASS, unfortunately, I'm running into some problems when trying to install this add-on in GRASS 7. I've tried installing some other add-ons ...
0
votes
1answer
81 views

Does the experimental QGIS2leaf plugin not work on mac OS?

I am trying to get the experimental QGIS2leaf (Leaflet web maps) plugin to work on my macbook air (2012, Mavericks OS), but when I open the outputted index.html file, no interactive image shows up in ...
0
votes
1answer
81 views

Developing QGIS plugin on Mac - GDAL

I'm developing a plugin for QGIS called DEMtools. It runs fine on my linux machine, but is causing me headaches when run on Mac OS X Mavericks (surprise, surprise). I keep getting segmentation faults ...
3
votes
0answers
647 views

QGIS 2.4.0 Mac Yosemite compatibility

I just upgraded to the Beta 2 version of MacOS 10.10 ("Yosemite"). I'm getting an error when I try to "drag and drop" shape files into QGIS. I'm running QGIS 2.4.0, GDAL 1.11, and MATPLOTLIB 1.3.1. ...
2
votes
0answers
33 views

How to install QGIS with ECW support on Mac?

I bought a imac recently and I tried to install qgis: without success! It is not possible to read the raster files. I installed GDAL ECW plugin, but it is necessary to copy and paste another file ...
2
votes
0answers
91 views

Failing to merge rasters in QGIS

I am new to QGIS but have some familiarity with other GIS software (namely ArcGIS). I want to merge a number of LiDAR digital elevation model (DEM) tiles (specifically, 30 individual tiles) to ...
2
votes
0answers
55 views

QGIS 1.8.0 Mac can't create ring

Can anyone spot what is wrong here? I've selected single feature, the existing rings are obvious, it's not intersecting anything (even a feature in another layer...
2
votes
0answers
396 views

Mean coordinates in QGIS

I am using QGIS v 1.7.4 for MAC and I am trying to calculate mean coordinates for a set of points using ftools. To calculate my result I am going to Vector -> Analysis tools -> mean ...
1
vote
0answers
18 views

Can't install QGIS 2.6.0 need SQlite3 on OSX Yosemite

I need to install QGIS on my mac with 10.10 Yosemite, I have already installed: - SQLite3_Framework-3.8.7.3 - GDAL_Framework-1.11.1-2 - GSL_Framework-1.16-1 - NumPy-1.8.0-1 but when I launch QGIS.pkg ...
1
vote
0answers
14 views

Models -> [Example Models] -> Contour lines from points: on MAC

I'm running QGIS2.6 on a Mac and can't seem to locate the "Contour Lines from Points" Example Model. Any help would be appreciated. SAGA is installed.
1
vote
0answers
30 views

QGIS installation failed - requires matplotlib which has been installed by Anaconda

Is there any way to specify python environment variable to solve this? When I tried to install QGIS on my machine - mac OS 10.9 and Anaconda has installed numpy, scipy, and matplotlib, I got the error ...
1
vote
0answers
41 views

Why I cannot export OSM map as a .pdf/.jpeg in QGIS 2.4?

I have installed on my Mac OSX 10.9.5 the version QGIS 2.4. My problem is that I cannot export any Open Street Map with the Composer and I do not understand why? The thing is that I imported the OSM ...
1
vote
0answers
43 views

QGIS 2.4 Print Composer Will Not Export Image

I am running QGIS 2.4 on a Macbook Pro (Mavericks) and am having problems with the print composer. Recently, my composer window goes totally white when trying to export images or pdfs and nothing ...
1
vote
0answers
87 views

Virtual machine or bootcamp for ArcGIS

I want to use ArcGIS for viewshed analysis on a Mac. Would virtual machine software such as Parallels or VMware Fusion be powerful enough for viewshed analysis compared with bootcamp?
1
vote
0answers
66 views

ogr2ogr “Error: pointer being freed was not allocated” on mac mavericks

I've successfully installed GDAL via homebrew on mac But while I'm using command ogr2ogr, keep getting error below $ ogr2ogr -f geoJSON tl_2010_20_tract10.json tl_2010_20_tract10.shp ...
1
vote
0answers
36 views

Does map export using GarminCustomMap plugin for QGIS work on Mac OS?

When I try to export a map using GarminCustomMap (1.4) plugin QGIS 2.01 on Mac OS 10.9 quits with no messages. I suspect this might be a Maverick related issue. Is anyone successfully using the ...
1
vote
0answers
130 views

Problem installing QGIS on Mavericks. Says I need 10.6.8

Trying to install QGIS for first time on a Mac OS X 10.9 (Mavericks). Loaded up all the prerequisites (GDAL, etc.) but the QGIS installer tells me "QGIS requires Mac OS X 10.6.8.". Saw that QGIS is ...
1
vote
0answers
66 views

How do I maintain the current map extent of a project file on save in QGIS2?

I'm using QGIS 2.0.1 on a Mac and having an issue with maintaining the map extent after saving the project. I save my project file with a certain extent and when I re-open the file the map is ...
1
vote
0answers
210 views

QGIS 1.8.0 on Linux treats NetCDF 4 as HDF5

I've been generating some large (28800x13920) grids of BYTE data representing the NALCMS2005 North American Land Cover dataset (original 250m projected data resampled to a WGS84 grid at 15 arc sec). I ...
1
vote
0answers
473 views

How to calculate weighted mean coordinates within polygons?

I'm using QGIS 1.8 on OSX 10.8.3. I have a polygon shapefile of all of the US state legislative districts. I also have a layer of points that are centroids of US Census Tracts, with a field for the ...
1
vote
0answers
178 views

QGIS plugin 'sextante' not loading after upgrading to Mac OS X 10.8

Any known issue with sexante and Mac OS X 10.8? After updating from 10.7 and even after reinstalling GDAL sexante is still not working...
0
votes
0answers
43 views

Install Mapserver on Mac OS 10.9 with macports 2.3.1

Does anyone have experience installing mapserver on Mac OS 10.9 with macports? It seems that there is one version, mapserver 6.2.1_2 supported by macports. However, whenever I tried to install it, I ...
0
votes
0answers
141 views

QGIS GRASS plugin missing!

I just installed QGIS version 2.2.0-Valmiera on my mac with OS X. First I installed all required frameworks. QGIS is running, but the Grass plugin is not existing. In the toolbox the grass tools are ...
0
votes
0answers
65 views

Snag loading Gdal 1.11 for Qgis 2.2, on a Mac

Can't load Q2.2 on a Mac without Gdal 1.11. but when I try to load 1.11 'Complete' version, it fails and gives me an error message to contact the developer. Anyone else had this kind of trouble? ...
0
votes
0answers
17 views

QGIS 2.0.1 crashes by starting the app

I have QGIS Dufour for Snow Leopard on a Macbook. It worked good until I tried to install a plugin from Garmin an the program crashed. Since them it crashes every time I try to start it. There is ...
0
votes
0answers
254 views

GDAL HDF not recognized as supported file

I am having the same issues as in this thread; however, I'm new to programming and need more advice on how to get gdal to open hdf files. I downloaded hdf from MODIS, which I believe are hdf 4. I have ...
0
votes
0answers
48 views

Adding a GRASS module manually in QGIS (Mac OS X)?

I am trying to add a precompiled non-standard GRASS module to QGIS 2.0.1 (MAC OS 10.9.1, using the binaries by Kyngchaos). Adapting the instructions here ...
0
votes
0answers
59 views

How do I successfully install LeCos plug in for QGIS2.0 on a Mac?

I have been trying without success to install the LeCos plug in on QGIS2.0 on my Mac. I originally tried it on QGIS1.8 but was unable to install the dependent packages (PIL,scipy and numpy). I updated ...
0
votes
0answers
76 views

Merge (a lot of) features using QGIS or other open source

I have one shape-file with a lot of features (polygons) and if I try to merge these into one big polygon in QGIS it takes days to complete the merge. So I wonder if there is another way? I saw this ...
0
votes
0answers
148 views

QGIS GDAL polygonize - how to set scale

I've got some old contour plots, paper copy only, that I'd like to be able to put into QGIS. I get as far as a successful polygonize into shp and it looks fine, but the scale is wrong. How might I ...
0
votes
0answers
85 views

QGIS very slow startup on Mac

I am experiencing startup times of c5 minutes (!) for QGIS 1.8 on my Mac Mini with 2.4GHz processors and 8G RAM. I have just 4 python plugins and only a handful of shapefiles/data layers so I can not ...
0
votes
0answers
51 views

Qgis on MacOS. Color picker does not show?

Style palette in my Qgis does not work. When choose Properties, Style on a Shape layer and click Change color only an empty dialog of 1 X 1 cm shows up. What do I do wrong? Mac OS 10.6.8, Qgis 1.8