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2
votes
1answer
99 views

With multi-line labels, how to show the 2nd line only for labels that need it?

Mac OSX 10.6.8 QGIS 1.8.0 : I've two columns in the attribute table, name, and name2 for those labels that need to be 2 lines; multiline labelling is checked. But when I use "name"||'\n'||"name2" I ...
2
votes
1answer
267 views

Vectors created in OTB Monteverdi are displaced

I'm using the Orfeo Toolbox Monteverdi in combination with QGIS in order to produce classified vectors of vegetation cover which I then use in maps in QGIS. (I can't use the QGIS OTB plugin because as ...
2
votes
0answers
96 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
1answer
54 views

How to use grass.script in MacOS

I have installed Python and Grass6.4 using Macports. When I tried to use "import grass.script" in python environment, it gives "no module found" error. I'd spend much time to fixed it but could not ...
2
votes
0answers
112 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
1answer
100 views

problems setting up postgis and importing data

Using Postgres 9.2.3.1 on a new Mac. I installed Postgres from the dmg file that I downloaded from the Postgres site. I then installed PostGIS using stackbuilder. This all worked flawlessly so far ...
2
votes
0answers
50 views

How to open GDB files using QGIS in a Mac? [duplicate]

Possible Duplicate: How to get “.GDB” Esri File Geodatabase in Qgis for MAC OSX 10.6? I have some data located here: ...
2
votes
0answers
425 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
1answer
2k views

ECW on Mac Osx 10.8 Mountain Lion

I'm having some problems with GdalTools on QGIS 1.8, with MacOsx 10.8: I've the GDAL complete library 1.9 but ECW is still a not supported format. What should I do? Thanks
1
vote
2answers
575 views

Issues with installing pgrouting in mac

I installed both postgresql and postgis using brew in mac. How can I now install pgrouting. I couldn't install it using brew. Any suggestions?
1
vote
1answer
104 views

Update QGIS on Mac OS X

I would like to update QGIS from 2.2 to 2.4 on Mac OS X (10.8) but I cannot find how to do so. Do I have to uninstall and re-install all from KyngChaos? If so, I would therefore lose the extensions ...
1
vote
1answer
107 views

Can I download large areas of OSM data with QGIS OSM plugin?

I have OpenStreetMap data loading failure problem. I want to use the Download OpenStreetMap data tool in QGIS. I want to select the extent from map canvas like shown below: . For me, the osm-data ...
1
vote
1answer
370 views

Is it necessary/advisable to uninstall QGIS 1.8 first before installing 2.0?

Who has installed QGIS 2.0 on Mac OSX 10.6.8 (Snow Leopard)? Is it necessary/advisable to uninstall QGIS 1.8 first? Have you seen any problems importing QGIS 1.8 projects to 2.0?
1
vote
1answer
111 views

mmqgis plugin not showing up in plugin dropdown menu

I have installed the plugin from the plugin dialog box, but I am unable to figure out exactly how to run the plugin.
1
vote
2answers
1k views

How to restore the table window in ArcMap 10.2 (stuck in maximized view)

I've somehow managed to maximize the table window in ArcMap 10.2 (after choosing > Open Attribute Table from the TOC). Whenever this window opens, it's maximized, and I can't see an option to restore ...
1
vote
2answers
239 views

Qgis 1.8 is not recognizing sdw file

I'm running qgis 1.8, and trying to load a sid file into my map. It imports fine, but seems to ignore the sdw file that comes with it, as the raster shows up without any apparent georeferencing. Is ...
1
vote
1answer
748 views

QGIS python location problem

It seems that MacPorts installs Python27 in /opt/local, but that MacPorts QGIS updates and uses the Apple Python27 in /Library. The result is that MacPorts additions to Python27 such as OpenCV don't ...
1
vote
1answer
1k views

QGIS can't find osgeo after GDAL upgrade

Mac OS 10.6.8: I installed QGIS 1.8.0 with GDAL 1.8; then another app requires GDAL 1.9 and installed it; now QGIS can't find osgeo [python-gdal]. (I can't find any trace of GDAL 1.8 left in my ...
1
vote
2answers
2k views

Can QGIS (1.8.0 Mac) rotate the entire view of a project?

Can QGIS (1.8.0 Mac) rotate the entire view of a project? that is, have north pointing in a direction other than up on the screen and on output? of course, while still allowing adding new layers etc.
1
vote
3answers
686 views

can QGIS for Mac OSX 10.6 handle (both read and generate) GeoPDF files?

I would like to know if QGIS for Mac OSX 10.6 can handle (both read and generate) GeoPDF files. Can anybody help ?
1
vote
1answer
48 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
340 views

QGIS GRASS Missing Dependancy

I want to perform a view shed analysis in QGIS using GRASS 7 r.viewshed. When I double click on r.viewshed in GRASS GIS 7 commands in the processing toolbox of QGIS I get the following message: ...
1
vote
1answer
466 views

TIFF to MBTILES conversion on a mac

I have a large number of tiff files (map tiles) along with tab and tfw file types as part of an Ordnance Survey download. This is for an offline iOS app. I managed to get the tiffs into QGIS with ...
1
vote
2answers
2k views

how to install QGIS 2.2.0 on mac OS 10.6.8?

Does someone know how to install the latest QGIS on a mac os 10.6.8? The dmg package available on http://www.kyngchaos.com/software/qgis does not run on my OS version. I was only able to find a ...
1
vote
2answers
166 views

sqlite version error with ogr2ogr

I am trying to randomly select some points from a shape file using ogr2ogr and an SQL query via sqlite but it seems to baulk at the sqlite version: ogr2ogr -sql "SELECT * FROM probe_2004to2012 WHERE ...
1
vote
1answer
1k views

QGIS 2 Installation on MAC OSX - couldn't load plugin 'processing' [duplicate]

New installation of QGIS running on Macbook Pro OSX 10.8.4 - this comes up on startup. I urgently need this fixed!!! I have a project due in 10 days that I desperately need QGIS for. Thanks for the ...
1
vote
1answer
1k views

Running Maperitive on a Mac

Really basic question, but I need details and help running Maperitive from my mac. I've tried launching it from the terminal and tried running it through WineBottler. If anyone has experience with ...
1
vote
2answers
218 views

QGIS on Mac WKT import problem

QGIS 1.8.0 Mac OSX 10.6.8 These problems seem to be specific to Mac, as two Windows users don't have the problem. Import a file as a vector: TEST.CSV id;wkt 1;"POLYGON((10 10,20 20,20 30,20 ...
1
vote
1answer
193 views

How to set the path to shapely?

I am using QGIS 1.8.0 on Mac OS 10.8.3 with python 2.7. Thanks to other threads in the forum, I have successfully installed shapely here: ...
1
vote
1answer
64 views

QGIS 1.8.0 Mac where is measure window or measure area symbol?

Just trying to measure the area of a selected polygon (a few km2) but can't find out where the measure symbol is (mentioned in some posts here) or how to get the measure window shown in the manual. ...
1
vote
0answers
20 views

Error after executing hex grid script in QGIS 2.6 for Mac

I hope some of you might help me in solving this problem: I'm trying to load a script with QGIS, hex grid from layers bound, with a population shape file (popp.shp in egis sample data folder). After ...
1
vote
0answers
35 views

QGIS Mac OSX version cannot batch write output files after rasterization

Happy new year everyone, I have been trying to batch rasterize a series of .shp files using QGIS for Mac OS X, and keep coming up against a strange problem. I am using the QGIS 2.6.1 user interface, ...
1
vote
1answer
26 views

Print Composer: Finder window disappearing when pressing save button?

I recently updated to 2.6.1 (using mac OS 10.10.1). When I'm in print composer, and I try to save my map (or open a new file, or do anything that brings up a finder window), the window disappears ...
1
vote
0answers
168 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
41 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
60 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
64 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
1answer
35 views

Another Way to Join a New Column to a DBF if OpenOffice is Giving a “Longer Than the Number of Digits Allowed” Error?

When I need to add a data column to a DBF, I always download the shapefile, open the DBF with OpenOffice for Mac, us a VLOOKUP( ) to add my data to a new column, re-save the file as a DBF, then open ...
1
vote
2answers
77 views

How can I generate a SVG file of Mexico and USA at states level (Admin1)? Kartograph fails

I am trying to include a US map at the state detail on top of this maps: http://crimeinmexico.org/ I am using Kartograph for the small map. I have installed kartograph in Mac OS X and I am able to ...
1
vote
0answers
108 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
75 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
1answer
153 views

Converting SOSI to ESRI Shape

I need a tool for converting norweigan SOSI files to ESRI Shape using a Mac. It could also be a command line tool for Windows. I tried to build GDAL with SOSI support on my Mac following instructions ...
1
vote
0answers
38 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
132 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
67 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
1answer
59 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 ...
1
vote
0answers
60 views

Why is the attribute table alphabetizing out of order? [closed]

I'm having a problem with the attribute table alphabetizing out of order in QGIS, while working on a Macbook Pro. First, I know that clicking the top of the column will alphabetize in ascending or ...
1
vote
0answers
214 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
1answer
114 views

How to rescale vector data? [duplicate]

I've got some old maps in dxf format. QGIS imports them correctly but with a nonsense scale. It can export the data it gets to shp of course. Does anyone know how to rescale vector data so it can be ...