Questions tagged [osgeo4w]
OSGeo4W is a binary distribution of a broad set of open source geospatial software for Win32 environments (Windows XP, Vista, etc).
216
questions
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13 views
Running QGIS processing tools in the OSGEO4W shell using the qgis_process functionality, syntax errors
I am trying to run QGIS processing tools in the OSGEO4W shell using the qgis_process functionality. I believe this functionality is fairly new as I have been having a hard time finding documentation ...
0
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0answers
10 views
Usage of osgeo4w and python3 - jupyte-notebooks paralel
I have installed osgeo4w and also seperately python and jupyter-notebook on Windows 10. I want to use gdal in jupyter-notebook.
from osgeo import ogr
driver = ogr.GetDriverByName('GeoJSON')
gives
...
0
votes
1answer
28 views
ImportError: DLL load failed after QGIS Upgrade from 3.14.1 to 3.14.16
I have upgrade my QGIS from 3.14.1 to 3.14.16 and I get this error on startup.
Traceback (most recent call last):
File "", line 1, in
File "C:/OSGEO4~1/apps/qgis/./python\qgis\...
1
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0answers
30 views
How to use Python implemented GDAL utilities via OSGeo4W Shell?
Following installation of QGIS v 3.10.1 on a W10 machine, I am automatically hooked up with OSGeo4W Shell. From there, I can directly invoke gdal utilities such as gdalinfo and gdal_translate. However,...
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0answers
17 views
Install the 5.11.2 version of PyQt5 using OSGeo4W setup
How can I install the 5.11.2 version of PyQt5 using the OSGeo4W setup in Windows10? The default version of PyQt5 installed from OSGeo4W is 5.11.3 which is different from the QGIS compilation version, ...
0
votes
1answer
23 views
Can Pixel Size be calculated from '-json' output from gdalinfo?
When running gdalinfo without the -json parameter, a field called "Pixel Size" is included in the output. When including the -json parameter, Pixel Size does not appear to be included in ...
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0answers
14 views
User defined folder location for QGIS3 temp files in Pycharm
I set up user defined paths for temporary files in the QGIS version that I'm using (settings -> options -> systems). When I run code within QGIS3 the temporary files are saved in the indicated ...
2
votes
1answer
120 views
gdal2tiles is not recognized as an internal or external command?
I try to follow this guide ► Creating super-overlays with gdal2tiles, everything goes well until it reachs gdal2tiles part.
When I type the command gdal2tiles.py -p geodetic -k bluemarble2.vrt or ...
0
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0answers
19 views
Geodjango Exception when importing django.contrib.gis.gdal
I have installed python 3.7.5 64 bit. GDAL 2.4.4 and corresponding python gdal from http://www.gisinternals.com/query.html?content=filelist&file=release-1900-gdal-2-4-4-mapserver-7-4-3.zip
I have ...
0
votes
1answer
75 views
Displaying map title in PyQGIS
I have the following map but I don't know how to make a title appear on top of it. Any suggestion on how to?
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vote
1answer
125 views
How to resize label in PyQGIS?
How can i make it so the legend on the left bottom don't cover the map?
0
votes
1answer
149 views
QGIS - ModuleNotFoundError
I'm trying to run a python script in QGIS which imports the colour module. However, when I run it via the python console in QGIS, I receive the ModuleNotFoundError:
Python Console
Use iface to access ...
0
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0answers
129 views
Missing processing toolbox in QGIS 3.10
I no longer see the plugins, the processing toolbox and all the scripts in QGIS 3.10 LTR. They're not even in the "Processing" Menu. I tried looking to activate it from the menu bar but it's not the ...
0
votes
1answer
121 views
ogr2ogr conversion between from shapefile to MBtiles not working as intended
I am trying to convert a shapefile to MBTiles format using ogr2ogr and have been running this script in the OSGEO4W command line
ogr2ogr -f MBTILES -dsco MINZOOM=10 -dsco MAXZOOM target.mbtiles C:\...
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vote
0answers
35 views
OGR2OGR failed to connect error
Uploading GML files to PostgreSQL via OSGeo4W Shell using OGR2OGR
I receive an odd sequence of failed to connect errors.
Using OSGeo4W Shell I run the following:
ogr2ogr -a_srs "EPSG:27700" -f "...
1
vote
1answer
202 views
Setting up PyQGIS 3 (QGIS 3.12) interpreter in PyCharm 2018.3.7
I cannot set up the correct interpreter for PyQGIS 3 in PyCharm 2018.3.7.
Using: QGIS 3.12.0, OSGeo4W64, Python 3.7 (part of the OSGeo4W64 folder), PyCharm 2018.3.7.
My .cmd files in OSGeo4W64 look ...
0
votes
1answer
34 views
OSGeo4W Shell set proxy
Where would I set a proxy server for OSGeo4W Shell? In OSGeo4Winstaller I use the IE Setting and in QGIS the "system default".
I can't establish connection to a WMS service. In my opinion there ...
1
vote
0answers
1k views
Installing GDAL for Python 3.8 IDLE
I'm using IDLE. GDAL command works in QGIS' Python console but not Python 2.7 (ArcMap) and 3.8 (separate install) IDLEs.
So far, I have tried
Downloading this (GDAL/OGR IN PYTHON) and following the ...
1
vote
1answer
370 views
'gdal_merge' is not recognized as an internal or external command, operable program or batch file in OSGeo4w Shell
I am trying to batch mosaic a set of rasters using gdal in OSGeo4w shell command line. When I try to use gdal_merge I am getting error as below.
run o-help for a list of available commands
...
0
votes
1answer
57 views
PyQGIS Script failing to project layer to EPSG:54002
I'm trying to write a Python script to convert a vector layer using 4326 to EPSG:54002 World Equidistant Cylindrical for road distance calculations, but the script fails to do the conversion, I've ...
4
votes
1answer
75 views
Referenced table not found in standalone Python script
I'm trying to run a Python script from OSGeo4W Shell. Im doing this by typing "python-qgis C:\path\test.py"
Everything seems to go fine until the script launches the processing module. After that ...
1
vote
1answer
73 views
Creating shapefile layer with OSGeo4W shell
I want to create an new empty shapefile with OSGeo4W shell.
Is there a command line like:
gdal_create -f "ESRI Shapefile" -wkt "point" -srs "EPSG:31256" -o output.shp
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0answers
21 views
QGIS 3.10.1 and 3.6 don't pull to front when clicked on taskbar? [duplicate]
There's a similar question already (QGIS 3.4 won't come to the foreground), but it's been left unanswered and I don't have enough reputation to add a bounty, so please don't yell at me.
Like ...
3
votes
1answer
264 views
Compatibilty issue of pyexiv2 and ctypes module in QGIS 3.10
I'm trying to install a python module called pyexiv2 onto QGIS 3.10, I've noticed this module doesn't work. Although the module's installation seems to process well python -m install pyexiv2
and I get ...
4
votes
0answers
454 views
Exporting QGIS Atlas using PyQGIS (qgis.core)
Windows 10, PyCharm, QGIS 3.10 installed via osgeo4w (64bit).
I set up a simple QGIS composer layout with a vector layer and a WMS base map on the map layout. The vector layer contains about 10 ...
2
votes
0answers
58 views
Why QGIS cannot georeference a Grib2 file with CRS (PROJ.4 and OGC WKT2)?
Situation:
I have some .grib2 files that I downloaded from a (supposed to be) reliable source. When I do
$ gdalsrsinfo file.grib2
I get:
PROJ.4 : +proj=lcc +lat_0=38.5 +lon_0=262.5 +lat_1=38.5 +...
4
votes
1answer
248 views
ogr2ogr commands with cmd
I'm trying to run a ogr2ogr command with cmd. When I run the cmd the Osgeow command prompt just flashes and nothing happens. When I enter my ogr2ogr script directly to the Command Prompt everythinh ...
0
votes
0answers
63 views
Sql query with ogr2ogr for clipping polygons
I'm trying to build a query with ogr2ogr to clip intersecting polygons. I know how to do this with QGIS database manager sql but I can't get it to work with ogr2ogr. With information I've gathered ...
3
votes
1answer
135 views
QGIS/proj errors with EPSG:2951
I've built various QGIS projects that use Canadian UTM and MTM CRS. They worked just fine in QGIS versions through 3.8 (based on proj4 and ?proj5).
In QGIS windows version 3.10.0-3, things got borked ...
0
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0answers
77 views
Can I use ogr from OSGeo4W in python env?
I use QGIS and therefore also OSGeo4W.
At the moment I am writing a script that use ogr in python. I need a virtual environment for because it is going to be deployed on a server (which also has ...
1
vote
1answer
313 views
QGIS-3.10 raster calculator crashing on Windows
Trying to add several rasters, all multiplied by certain factors (like (A@1*.8)+(B@1*.003)+(C@1*.2)...) in raster calculator in QGIS 3.10 the program crashes on Windows (that doesn't happen on Linux, ...
3
votes
1answer
329 views
Unable to read TIFF file with raster2pgsql
I am having some trouble with the raster2pgsql function (on a Windows 7 in the OSGeo4W shell). I am receiving the error "Unable to read raster file". I can import shapefiles, ok using org2org so I ...
0
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0answers
267 views
OSGeo4W updating is failing - OpenCL.dll was not found
Windows 10. I've not used my 3 installations of QGIS for 6 weeks maybe. I updated them via OSGeo4w but I get the error "The code execution cannot proceed because OpenCL.dll was not found. ...
3
votes
1answer
110 views
QGIS processing.run() standalone script does not write .prj and .cpg output files of shapefile?
I've created a python standalone script to clip two shapefiles with qgis. I've installed qgis3 with OSgeo4W. The logic is as follows:
import qgis
from qgis.core import *
from qgis.core import ...
1
vote
0answers
37 views
Osgeo4w Libraries downlaod
I recently tried to update my QGIS version with the installation of Osgeo4w libraries. I was told that the installation was supposed to take something like 20 gb space on my computer.
While ...
1
vote
2answers
1k views
QGIS 3.8 could not start ''Qgis_app.dll is missing'' check runtime environment check C:\OSGEO4W64\bin\qgis-dev-bin-g.exe
I had Qgis 3.4 running well on my PC Windows 10, 64 bit. I tried to upgrade to Qgis 3.8 Zanzibar and I had the error message:
''Qgis_app.dll is missing check runtime environment check C:\OSGEO4W64\bin\...
-1
votes
1answer
91 views
OSGeo4w installer fails: unable to extract /appa/qt5/bin/qt5webenginecored.pdb
I am trying to install OSGeo4w. I have plenty of RAM and disk space, running Server 2016 standard. Installation fails with the following log:
2019/07/08 09:13:30 Menu name: OSGeo4W
2019/07/08 09:13:...
3
votes
2answers
735 views
GRASS not working with QGIS 3.7
Like the author of GRASS not working with QGIS 3.6, I am unable to use GRASS plugins, with the error:
This algorithm cannot be run :-( The specified GRASS 7 folder "C:\OSGEO4~1\bin\bin" ...
4
votes
1answer
424 views
Why is osgeo4w (w QGIS 3.6.2) asking for admin rights?
On my work computer, I get prompted for an elevated login when I try to run osgeo4w-setup-x86_64.exe on Windows 7
Sounds like I should be able to install without admin rights. As of 5/8/19 are they ...
1
vote
2answers
166 views
cannot find py3_env.bat in OSGeo4W installation
I am trying to install Trajectools in QGIS according to the following tutorial https://anitagraser.com/2019/02/02/movement-data-in-gis-20-trajectools-v1-released/ but I have the following problem, I ...
0
votes
0answers
49 views
gdalinfo --formats return different values in python3 than in OSGeo4W
I am working whit geopdf to obtain the layers. When I use driver = ogr.GetDriverByName('PDF') it return None, and obviously I can't open it.
I have checked with the command gdalinfo --formats and it ...
1
vote
1answer
127 views
GDAL C# Bindings for VRT don't write a VRT file
I have previously asked this question on stack overflow, and am now asking this more specialized audience.
I'm wondering why the GDAL C# library (v2.3.3) call to Gdal.wrapper_GDALBuildVRT_names(...) ...
1
vote
1answer
122 views
QGIS- Try writing plugin - neither 'make' nor 'pyrcc4' is known command
I want to write a python plugin for QGIS 3.6.
Following the Guide I've installed the mentioned software Qt Creator and the OSGeo4W . There is written, that in the OSGeo4W Shell It would be possible ...
1
vote
1answer
941 views
Converting large raster to vector?
I have a shapefile which contains 10.000 polygons and I want to know how many of them falls on a specific land use. Unfortunately, the land use map that I have to use is a raster map and not a vector ...
1
vote
1answer
75 views
Where to find out about QGIS new versions?
What's the right way to find out about new current QGIS version releases?
I'm on Win64 and use OSGeo4W.
The roadmap gives dates for new releases, confirmed by the main web site header which lists ...
1
vote
0answers
841 views
How to properly uninstall OSGeo4W+GRASS+QGIS on Windows7 64bit
Over the years I have tried QGIS and other mapping systems. Lately I wanted to make a go at using the newer versions of QGIS but wanted the ability to run the new one, 3.4 or 3.6 and to keep the old ...
31
votes
9answers
20k views
GRASS not working with QGIS 3.6
I updated QGIS to version 3.6 using OSGEO4w
When I try to run any GRASS script, I get the following error message :
This algorithm cannot be run :-( The specified GRASS 7 folder
"C:\OSGEO4~1\...
2
votes
1answer
2k views
Fixing “The resource compiler pyrcc5 was not found”
I was trying to use Plugin Builder to create custom tool.
When I set up parameters for plugin and press "generate", an error appear.
Same situation in QGIS that was downloaded with OSGEO4W64.
I ...
0
votes
0answers
309 views
Using Compressed Data Files (.cdf) from a Geodatabase in QGIS?
I am using QGIS3 for a file geodatabase that was created on ArcMap. I can only access a few of the layers in the QGIS browser because most of them are stored using a compressed data file (.cdf). When ...
1
vote
1answer
159 views
ETOPO1 upsampling issue
I am using the OSGeo4W Shell with the ETOPO1, 1 arc-minute global bathymetric data (etopo1_ice_g_f4.flt).
I am cutting 256x256 pixel slippy map tiles, and am having a problem with getting smooth-...
