Questions tagged [linux]
Linux is a Unix-like computer operating system assembled under the model of free and open source software development and distribution.
296
questions
0
votes
0answers
8 views
Unmet dependencies while installing wine [migrated]
I am trying to install wine for the Ubuntu 20.04 that I am using via the guidelines provided by the wine website.
These are the steps I have made:
sudo dpkg --add-architecture i386
wget -nc https://dl....
0
votes
0answers
13 views
QGIS crashes loading raster layer (.tif) through GDAL provider
I am working on a project that uses QGIS within another application using QT Creator. When I try loading my raster data (using C++ API), I get a SIGSEGV error that traces back to my GDAL provider ...
0
votes
0answers
12 views
SIGABRT when calling QgsMeshLayer class (QGIS)
I am working on a C++ application that uses the QGIS API to overlay weather data from NetCDF files onto a KDE Marble map. I am using version 5.11.3 of Qt and 3.8 of QGIS on Fedora 28. When trying to ...
3
votes
0answers
19 views
SIGSEGV when loading vector file with QgsVectorLayer class, yet ogrinfo looks valid?
I have a program set up as part of a QT application written in C++ to overlay data on a KDE Marble map, and am using the C++ API from QGIS to achieve this. I create the vector file as a GeoJSON by ...
0
votes
0answers
23 views
How to use GDAL to write lat,lon,z from NetCDF to GeoTIFF?
I have the following NetCDF file:
Format:
netcdf4_classic
Global Attributes:
history = 'FERRET V7.43 (optimized) 9-Jun-20FERRET V7.43 (optimized) 19-Jun-20FERRET V7.43 (...
2
votes
0answers
25 views
Maximize CPU and memory usage when using gdalwarp
I'm using gdalwarp to clip and warp a large (but not huge) GeoTIFF (6.2 GB total size). The GDAL command I am using is:
gdalwarp --config GDAL_CACHEMAX 80% -wm 80% -multi -wo NUM_THREADS=ALL_CPUS -...
0
votes
0answers
19 views
QGIS (3.8 and latest master) failing to build Python plugins on Fedora 28
I am building QGIS from source as I am using outdated OS (Fedora 28; upgrading is out of my hands, unfortunately). I can get most of it built with cmake, but at around 95% it fails with segmentation ...
0
votes
1answer
33 views
GeoNetwork Harvesting gives error
We have harvesting setup for several servers now. We're harvesting using one GeoNetwork v3.10.5 (Windows) and fetching from another GeoNetwork v3.10.0 (Linux). The Linux VM providing the data ...
1
vote
0answers
24 views
QGIS / “create grid” consumes far more memory on linux than on windows
I am using QGIS 3.10 both on windows and on Linux with the same RAM and CPU resources.
When running the tool "create grid" QGIS behaves strange on Linux: For a certain extent (~ 10x10km), ...
0
votes
0answers
12 views
MODIS HEG tool - integerized_sinusoidal projection not supported in swtif for MOD021KM
I tried to use the swtif command line in HEG tool to convert the MOD021KM swath to standard sinusoidal grid.
Since the standard sinusoidal projection is not supported in the version of 2.5, I used the ...
1
vote
1answer
708 views
QGIS Linux: qt.qpa.plugin: Could not load the Qt platform plugin “xcb” in “” even though it was found
I would like to run code in Linux without GUI. I'm getting some error. How should i solve that?
>>> qgs = QgsApplication([], False)
QFactoryLoader::QFactoryLoader() checking directory path &...
2
votes
1answer
65 views
Convex hull that follows irregular points distribution
Based on an irregular distribution of points (longitude,latitude), I obtained the convex hull below (I use saga_cmd with polygon convexity in 1). Would you have a way to create a convex hull that ...
2
votes
1answer
91 views
Deprecated CRS (EPSG:2163) gets reinterpreted as another CRS (EPSG:9311) by GDAL
I recently noticed that all vector and raster files with CRS EPSG:2163 (US National Atlas Equal Area) are being automatically reinterpreted as EPSG:9311. When I load the layers into QGIS initially ...
1
vote
2answers
74 views
Downloading GeoTIFF files from Soilgrids 2.0 using Linux yields files without spatial information
I've been trying to download global GeoTIFF files from this Soilgrids database in Linux using this tutorial. The process seems to work, but when I try to use the files they have no associated spatial ...
1
vote
0answers
28 views
QGIS compilation using Ninja
I am compiling QGIS in Ubuntu 20 with Ninja. Compilation build succesful. Now I have made some changes in UI file and .cpp file and want to recompile again like we do in Visual Studio.
How to do this?
0
votes
1answer
10 views
How to display graphics in IOS when connected remotely with Linux server?
I am trying to work using GRASS GIS for my data remotely from Mac. Here is what I have done:
XQuartz was installed and run;
Terminal was run. I typed: ssh -Y root@IPaddress
Then I typed: grass64 (to ...
0
votes
1answer
115 views
How to make PROJ work via Anaconda in Google Colab?
I broke Google Colab with GDAL and Anaconda, how do I repair it?
So hear my story:
In a project I need to use the RSGISLib Python library (link) developed for object-based analysis of georeferenced ...
0
votes
0answers
245 views
GeoServer as background service fails (on Linux virtual machine)
I'm running GeoServer in Ubuntu on a virtual machine.
My host machine is Windows 10 and I start the GeoServer with an ssh connection in powershell (command line).
Now I want to use these Linux init ...
1
vote
0answers
37 views
Slow download speeds from Copernicus?
I'm downloading Sentinel 3 and 5p data using the dhusget.sh script provided here:
https://scihub.copernicus.eu/twiki/do/view/SciHubUserGuide/BatchScripting?redirectedfrom=SciHubUserGuide....
1
vote
2answers
131 views
How do I change this exif data into long and lat?
I've been using ImageMagick in a Linux terminal but I'm not sure how to read the coordinates it's giving me.
If you can't see the picture, the data is:
Properties:
date:create: 2020-05-21T12:33:...
1
vote
0answers
117 views
GDAL conflicts between GDAL and PostGIS versions in R
I'm trying to learn postgis and I'm using R as an interface to make queries under Linux. I'm using GEOS 3.8.0, GDAL 3.0.4 and PROJ 7.0.0. When everything is up-to-date my R ecosytem (sp, sf, rgdal) is ...
0
votes
2answers
73 views
GDAL without GPKG in Ubuntu 19.10
I'm using Ubuntu 19.10 and I've just installed QGIS 3.10 using this lines in console:
#add lines
sudo nano /etc/apt/sources.list
deb https://qgis.org/ubuntu-ltr eoan main
deb-src https://qgis.org/...
3
votes
0answers
98 views
Back to QGIS 3.10 from QGIS 3.12 in Ubuntu 19.10
I've followed this steps to install QGIS in linux. In the past, it worked fine to install QGIS 3.10, which I want. Now, this code install QGIS 3.12. What should I change to get 3.10?.
# edit sources....
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votes
0answers
31 views
Using QGIS projects in a multi-OS environment
I am using QGIS on a variety of systems all of which access various file systems in my network, one of which contains my files, another contains my QGIS projects. Unfortunately, depending on the OS, ...
0
votes
0answers
42 views
How do I configure the “Processing R Provider”-Plugin in QGIS 3.10 on Linux Mint
I am using the "Processing R Provider"-Plugin in QGIS 3.10 running on Linux Mint 18. I have R installed, but QGIS is not able to find it:
R is installed in "/user/bin":
I have already tried to ...
1
vote
2answers
81 views
mapcache_seed - “No space left on device”
Introduction
I'm trying to seed a cache for a service, that already exists using a second grid.
The error seems to be a problem with the file system, not the seed itself. If I do not create a seed, ...
0
votes
0answers
53 views
Error while installing specific version of SAGA GIS on Ubuntu 18.04
I would like to install SAGA 6.4 on my ubuntu 18.04. Until now I ran the most recent 7.6, but due to some reasons I'd like to install 6.3. So I donwloaded the tarball, extracted it, ran ./configure ...
2
votes
1answer
86 views
Show or hide bands in GeoTIFF rasters (using QGIS)
I have a bunch of GeoTIFF images that show aerial photos of various fields. Bands 1-3 in these images contain the R/G/B components of the original photo. Bands 4-6 contain additional information about ...
0
votes
1answer
39 views
Google Earth stopped working on Debian testing
Suddenly GE Pro desktop stopped working on Debian testing laptop. I can launch GE, menus work. I can even search for a place and pop up appears but where a map shall be only black screen is. Also ...
3
votes
1answer
214 views
No acceleration tab QGIS 3.10
I don't have the acceleration tab in QGIS:
QGIS: 3.10.1-A Coruña
Nvidia driver: 440.44
Graphics card: RTX 2070 super
Cuda: 10.2.89-3
Operative system: manjaro - Linux
Edit, i also don't see any ...
0
votes
0answers
370 views
gtk.css:2:33: Failed to import in Grass GIS
When first I run GRASS GIS 7.6.0, there is an error message :
(gis_set.py:4772): Gtk-WARNING **: 16:05:43.648: Theme parsing error:
gtk.css:2:33: Failed to import: Error opening file
/home/mega/....
3
votes
1answer
167 views
Connecting QGIS libraries to external IDE under Linux
The official documentation on the QGIS site states:
On Linux there is no additional configuration needed to develop
plugins.
However, this is not the case, as after a fresh QGIS install and ...
0
votes
1answer
34 views
ArcGIS-R bridge on a Linux server?
After reading a bit about the ArcGIS-R bridge (https://r-arcgis.github.io/) it seems like the bridge is only designed for Windows, but that seems a bit odd, I think. Is there a possibility to install ...
1
vote
1answer
42 views
QGIS-R bridge on Linux?
I'm running R 3.4.4 and QGIS 2.14.9 on a linux server. Is there a possibility to utilize QGIS functions inside R - like the ArcGIS-R-bridge (which sadly only works on Windows)?
0
votes
1answer
17 views
Esri Roads and Highways Extension on Linux ArcGIS Server
Is it possible to add Esri Roads and Highways Extension on ArcGIS Server running on Linux?
The products list only includes windows version.
0
votes
0answers
87 views
No Oracle Button in QGIS Data Source Manager on Linux
I'm using QGIS 3.10 on a system with Fedora 30 Linux.
In the Data Source Manager is the button for Oracle-database-connections missing. An installation of the same QGIS-version on a Windows-Machine ...
2
votes
1answer
91 views
Open QGIS Project in both Linux/Windows
My company has workers that use Windows and Linux to manage a QGIS project. However, when we use the same project created in different operate systems the layers lose file paths.
Is there ...
1
vote
0answers
53 views
QGIS 3.10.0 Interface Problem
Everytime I open the software QGIS 3.10.0 A Coruña in Ubuntu 18.04 I get the "default" interface. I can customize/personalize/modify it but it only lasts until I close it.
Edit 1: I have opened it ...
1
vote
0answers
56 views
pyqgis 2.18.16 - Segmentation fault error at 2nd run
When use pyqgis+python for auto-mapping, I encounter a tricky Segmentation fault (core dumped) error, at the 2nd run of the program. I checked previous similar post but not able to fix the issue.
I ...
-5
votes
1answer
81 views
Getting Automatic MODIS HDF Files 2003-2018 by Shell Script [closed]
#!/bin/bash
# This Script is for getting Automatic HDF Files
# Product MODIS MYD11A2 Data From web https://e4ftl01.cr.usgs.gov/
# Change Login And Passwords User registred on Earthdata
# This ...
1
vote
1answer
778 views
Python ImportError with libgdal, undefined symbol: opj_codec_set_threads
GDAL and its Python 3 bindings have been installed through apt package manager for weeks, but, suddenly:
from osgeo import GDAL
------------------------------------------------------------------------...
3
votes
1answer
84 views
3D View is not available in QGIS 3.4
I'm running QGIS 3.4 Madeira on Linux Mint 17. The upgrade to 3.4 seemed to go smoothly, but there is no "3D View" option in my "View" menu.
Is there something else I need to do? FWIW QGIS 3 J's ...
2
votes
0answers
63 views
Resolution for different layers using Python GDAL
I'm extracting data from a GRIB file using GDAL in Python 3 on CentOS.
The model is 40 km resolution, and is usually 151x93.
When I try to extract data from band 195, I get the following error:
...
0
votes
0answers
107 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 ...
4
votes
2answers
722 views
Running QGIS on command-line alone?
For a certain project I'm required to run QGIS processes on a large data set on a Linux server as my PC does not have the sufficient memory to execute them (snapping points to lines + Steiner tree ...
0
votes
0answers
66 views
Running RIK map files?
I am new to GIS.
Which program do you recommend I use to view, mark, and then print .rik map files in Linux?
2
votes
2answers
115 views
Extract the attribute names from a large number of Shapefiles
I happened to need the attribute names of a large number of .shp files.
Is it possible under Linux, without importing the files into a GIS?
0
votes
1answer
310 views
How to access/edit QGIS3 Plugin folder in Flatpak version from external software in Linux Mint 19.1?
I am glad to share my first question in this forum with you. I hope I can formulate the problem correctly.
I have been working in a QGIS3 Python plugin in a Windows system with QGIS 3.8. From today ...
0
votes
1answer
65 views
Error using gdalwarp
I have this NetCDF file of the Greenland ice sheet velocities but the coordinate system is NSIDC Sea Ice Polar Stereographic North (y: -655750 to -3355750 and x: -639750 to 855750 meters). I wanted to ...
1
vote
0answers
459 views
Converting coordinates using NCO/CDO
I have a NetCDF file of ice velocities of the Greenland ice sheet but they are in polar stereographic coordinates (y: -655750 to -3355750 and x: -639750 to 855750 meters).
I am wondering if there ...
