On 4/13/2024 12:45 PM, krishna Ayyala
via QGIS-User wrote:
I
wish to enroll in some of the online GIS courses. Is there a place
or weblink where can I get the complete list of GIS Institutes
that offer online courses? I am looking for institutes that
On 4/10/2024 9:00 AM, Régis Haubourg
via QGIS-User wrote:
I also
heard yesterday another argument, given that we have
StackExchange, mailing list and forums would be of no use. Except
you don't discuss on StackExchange, you only ask questions. And we
On 4/5/2024 2:15 AM, Antonio Viscomi
via QGIS-User wrote:
if you're using linux what you need is simply use the 'sed'
command by terminal as i.e.:
sudo sed -i 's/NEWPATHTOSUBSTITUTE(your path or IP or
domain)/OLDPATH/g' *.qgs
I've never used Discourse so I'm not in a position to compare it's
usefulness to the existing email format. I can add one more voice
expressing satisfaction with the email approach and how it
encourages readers to view everything rather than narrowing focus to
topics of
In addition to the advice you've already gotten, the reason your 3D
model is so "wonky" is that you don't have elevation data outside
the region you plotted, so these all have elevation zero. Since the
region is around 8500' elevation, that creates the vast wall effect
Thank you to both of you for your informative responses.
This prompted me to look at some satellite imagery and while the
plateau vs. valley effect is not as distinct, the reversal of hills
persists. Never noticed that before.
On 10/25/2023 7:46 AM, krishna Ayyala via QGIS-User wrote:
Thanks for the reply Simon. The
Polygonize tool did not work for me.
Regards.
It's not surprising that polygonize didn't work.
Another "pro" tip (from a non-pro) -
Create keyboard shortcuts for frequently used commands, such as
this one suggested by Michael Duffy -
-Copy and paste styles
between layers.
___
QGIS-User
On 7/25/2023 11:55 PM, Michael Dufty
wrote:
The
error message includes MedicalDebt.mldata as a project name.
I believe this is the file the memorylayer saver plugin
creates to save the temporary layers to. Have you tried it
I created a geopkg by exporting a layer from my project to a new
geopkg. I then exported a couple of other layers to the geopkg. I
then did File->Save To-> geopkg and saved my project to the
geopkg. So far, so good. Now I made some changes to the project and
tried to
On 7/11/2023 11:41 AM, John Studley via
QGIS-User wrote:
Please can someone help
QGIS 3.32 will not install on my Windows 10 - I am told that
various files are missing
QGIS 3.28 will install but the layer box is too big so I
Expanding on what Chris said -
Qgis does not own or manage data, Qgis manipulates and displays data
from files, databases, and web services. As Chris points out, access
to files is controlled through OS settings, databases by database
settings. Web services may require
On 5/22/2023 7:44 PM, Patrick Dunford
via QGIS-User wrote:
extentGroup = root.findGroup(extentGroupName)
extentLayers = extentGroup.children()
for extentLayer in extentLayers:
if extentLayer.itemVisibilityChecked:
On 3/18/2023 1:50 PM, Patrick Dunford
via QGIS-User wrote:
but I
use NFS, which is not available on Windows (my computers run
Linux)
NFS is available on Win 10 and 11 in the Pro and Enterprise
versions, but not the Home version.
I think it is
I am trying to use the dynamic text option [%item_variables('Map
1')['map_scale']%] in my print layout but I get a scale of 10.7
in my title block. How can I apply a format number to get it to display a
whole number like 10?
I don't know how to do
If you're asking the more general question about various geometric
algorithms (like intersection, union, inclusion, etc) you might want
to look at a text on computational geometry.
___
QGIS-User mailing list
On 1/10/2023 10:01 AM, JOE LEMONNIER
via QGIS-User wrote:
Is there a way or a plugin that allows me to import GeoPDF file such as USGS topos into QGIS as vectors? I’m using version 3.22.6 and trying to import with Layer>AddLayer>Add Vector Layer, but it gives a
This is an intriguing idea. In addition to providing a revenue
source, it has potential benefits to certain classes of users.
You've already identified the automatic updating feature, which many
people will no doubt find desirable. Another feature is the
legitimacy of
Starting with v2.1, ogr2ogr supports
args X_POSSIBLE_NAMES, Y_POSSIBLE_NAMES which are strings with
allowed wildcards (eg, Lon* ), or you can use field_1, field_2,
etc to explicitly give the position of lat/lon.
It's explained on the driver page.
This
You might consider ogr2ogr as an alternative approach. You can run
this from the command line allowing you to use shell scripts to
iterate through all your .csv files. There are also python bindings
for ogr2ogr if you're more comfortable with python than shell
scripts.
Most Qgis installers for Windows do not do an update in place.
Instead they install an additional version of Qgis. This allows you
to keep running an earlier version of Qgis at the same time as the
newer one. This might be helpful in some cases, but because it's
atypical
your best bet is to upload your screenshots to an image server (eg,
Imgur), then inline the images into your email.
On 10/7/2022 11:25 AM, Hugh Kelley via Qgis-user wrote:
Hi,
I included a few screenshots in an email to
Starting with a tiff hillshade 10,812 x 10,812 8-bit unsigned int, 1
band , then exporting
geopkg, default settings - 32,136K bytes
geopkg, manually setting TILE_FORMAT = PNG - 80,572K bytes
gtiff, default no compression - 114,287K bytes
gtiff, high compression
My starting approach would be to take the road layer and buffer that
out by some small distance - say 5 meters. (Note that you have to be
working in a projected coordinate system for the buffer distance to
have useful meaning.) I would then intersect the buffered layer with
Is a polygon "next to a road" because one (or more) edges of the
polygon is exactly coincident with the road line? Or is it within
some distance of the road line? These lead to different solutions,
but unless your data is very precise, asking for the boundary to be
I have a geopackage called GMU5ab. I also have a map project called
GMU5ab, which is stored in that geopackage. With the GMU5ab project
open in QGIS, I created a hillshade layer, called "Hillshade" in
the layer list. I saved this layer to the geopackage. Unlike a
vector
It appears that if one creates a layout with multiple map frames in
the layout, then exports to GeoTiff with world file, the world file
will reflect the first map frame added to the layout, regardless of
where the frame is in the item stack (visibility order) or where it
This page
contains a number of shapefile links and some KMZ links as well.
On 8/13/2022 10:37 AM, John Moyle via Qgis-user wrote:
Hi
New to QGIS. I want to plot Victorian submarine telegraph
cable interruptions under the Atlantic. I
On 7/30/2022 6:36 PM, Greg Troxel via
Qgis-user wrote:
I do understand that threads could help parallelization, eitehr using
multiple cores, or just allowing IO in parallel.
chris hermansen writes:
Does it seem like you have one
On 7/28/2022 5:52 AM, krishna Ayyala via Qgis-user wrote:
dbf file itself is 5.1GB. Rest all other files are
less than 500MB. It is the number of records which is huge. It
has about 117,2100 points.
Is that 117,200 points or
On 7/4/2022 9:03 AM, Michael.Dodd via
Qgis-user wrote:
I am trying to copy points with their
attributes from one layer to another (actually one geopackage
file to another), the select is quick, couple of mins, bearing
in mind there are
I know that I can style a layer and save the style to a geopackage.
In doing so, I associate the style with the layer, but can retrieve
that style later for use on a different layer.
Is there any way to create a geopackage of "bare" styles - styles
not associated with a
On 6/25/2022 6:43 PM, Richard Greenwood
wrote:
At the risk of stating the obvious, all of that can be done
with labels in QGIS. A simple line can be annotated with angle
and distance, which are dynamically updated when the line is
To the extent that anyone is interested in a discussion of adding
CAD-like dimensioning capabilities to Qgis:
In a CAD model dimensional callouts present the user with
information about lengths, angles, radii, and other metric
properties. Dimension call-outs in a
although a CAD drawing may be drawn to some scale, it is common to
explicitly label lengths (distances) using arrows and extension
lines.
I suspect the OP wants to create dimensional arrows labeling
distances between features on the map, eliminating the
On 6/21/2022 8:37 AM, Firstname
Lastname via Qgis-user wrote:
I have gone that far, but I have four sets of maps
with similar units. If I categorize them independantly, I have
to manually change the colours to make them consistent between
A lot of folks get bitten by text fields that look like numbers.
What if the attribute table color-coded the columns with different
colors for text vs. numbers? Or had a second row of headers showing
the field type? What would the disadvantage of such an approach? Of
On 3/21/2022 1:44 PM, Bernie Connors
via Qgis-user wrote:
I am using QGIS 3.20.0-Odense and I have a small set of
points in EPSG 4326, a geographic projection. I am trying to use
the Multi Ring Buffer tool and the units for the buffer distance
On 3/21/2022 9:52 AM, Ken Sanderson via
Qgis-user wrote:
If TIF
output is spatial and is working fine, print to that, then use
gdal to convert that to pdf?
This would result in a pdf that is nothing more than a bitmap. It
would lose the layer structure
On 3/13/2022 8:27 AM, Mike Breiding - Morgantown WV via Qgis-user
wrote:
Greetings,
I have somehow made hidden the Browser Layout and side bars and
now only the canvas is visible.
What must I do to have them visible again?
As first step towards building a model as Nicolas has suggested:
I assume you have a layer with the county boundaries. Export this
layer as a CSV file, keeping only the name of each county in the
export step, and don't export the geometry.
Now open this file in your
On 3/8/2022 11:04 AM, Cory Albrecht via
Qgis-user wrote:
Could a
moderator deal with this, please? It's been sitting for a few
days. I attached some images to explain my problem. Thanks in
advance.
you could
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