Hi,
As a mere user and occasional bug reporter, I thank you for your work.
Bravo!
Nicolas
> Le 25 mai 2019 à 18:55, Richard Duivenvoorde a écrit :
>
> Update from migration team:
>
> Migration of all Redmine issue is DONE !
>
> https://github.com/qgis/QGIS/issues/
>
> The interaction
plan is displayed and I use the layer name and then the attribute to
> reference the relevant field in the style.
>
> Peter
> From: Nicolas Cadieux
> Sent: 24 May 2019 20:09
> To: Peter Cornelissen
> Cc: qgis-user@lists.osgeo.org
> Subject: Re: [Qgis-user] Vertex tool not worki
d as I say it worked fine when first
> used in version 2.8.
>
> Peter
> From: Nicolas Cadieux
> Sent: 24 May 2019 18:04
> To: Peter Cornelissen
> Cc: qgis-user@lists.osgeo.org
> Subject: Re: [Qgis-user] Vertex tool not working on lines when style with
> 'attribute' assign
Hi,
This looks like a good bug report! I would do one. Have you tried making a
virtual field with the attributes? This way, you can query two fields and not
an attribute and a field. The end result would be the same but perhaps, without
a bug... I have been doing that with no trouble for a
may be able to give you access to my shape file if you are interested in
trouble shooting. I would need to ask first because I do not own this
database but I am confident I could obtain permission. Send me a
private email if you need more info.
Bonne journée!
Nicolas Cadieux
On 2019-05-24
t;
> If I export the lineations_MGA54_projected data to a new file as unprojected
> GDA94 option, the re-projected data is wrong.
>
> Thanks for your help
>
> Matt
>
>
>
>
>
>
> On Tue, May 21, 2019 at 11:37 PM Nicolas Cadieux
> wrote:
> Hi,
>
Hi,
The Geometry Checker plugin will add a the 'Check Geometries' option in
the vector menu. It is very unstable with the current version of QGIS.
If you get it to run, it should solve most problems. I get it to run
when I only select one test at a time.
The most predictable tool is the
Hi,
99 % of the time, the data is the problem because it’s in the wrong crs. Right
click on the problem layer in the layer panel and change the layer crs to what
is should be. Use a google or other base map from quickmap plugin. That
should permit you to find the correct CRS.
Sometimes,
an "error" vector map).
>
> Regards,
> Micha
>
>
>> On 08/05/2019 21:40, Nicolas Cadieux wrote:
>> Hi,
>>
>> Included is a small section of the network with the underlying problem.
>>
>> Nicolas
>>
>>> On 2019-05-
Hi,
Included is a small section of the network with the underlying problem.
Nicolas
On 2019-05-08 1:53 p.m., Nicolas Cadieux wrote:
Hi,
I am working on a network of rivers.
I have singlepart lines (shape file) that appear snapped in QGIS. I even forced
the lines to snap using the « snap
Hi,
I am working on a network of rivers.
I have singlepart lines (shape file) that appear snapped in QGIS. I even forced
the lines to snap using the « snap Geometries to layer » tool. (Using the same
line layer as both input layer and Reference layer using a 10m tolerance ).
(Behaviour is
Hi,
QGIS 2.18 is getting old but is does work well... I would consider updating.
Crash dumps in 2.18 were often in that version. I believe the usual course of
action is to look at plugins that could cause the crash when QGIS is shut down.
I got tired of that problem so I basically ignored
Hi,
I have no idea what this error is but my first reaction would be to uninstall
QGIS and reinstall QGIS. If that does not help, please add what version of
QGIS you have, what installer you used and what operating system you are on. I
would add what version the projects are done with. You
Hi,
Could this be a change in QGIS 3.6?
https://qgis.org/en/site/forusers/visualchangelog36/index.html#feature-new-option-to-avoid-minimizing-georeferencer-when-adding-points
> Le 30 avr. 2019 à 21:16, damien stephens a écrit :
>
> Hi.
> I am on qgis 3.6.
> I have been using the referencing
Hi,
Is the Shapefile format able to deal with m values AND z values for the nodes
or just one or the other! Can I use an m value to identify the first and last
nodes of a line? I would like to be able to identify when two connecting lines
are digitize in opposing directions.
Thanks
Nicolas
Hi,
Make sure your base map and the image to be georeferenced are in the same
coordinates system.
Nicolas
> Le 28 avr. 2019 à 13:35, Tulika Biswas a écrit :
>
> I have an issue with using the georeferencer.My problem is after adding co
> ordinates to the map and giving the transformation
Hi,
Some file formats are simply read but not writable. If that is the case with
the csv, just save it as a shape file. Then, when you are done, export it back
as a csv.
Nicolas
> Le 24 avr. 2019 à 03:43, Boaz Bar Ilan a écrit :
>
> hi
>
> I imported data csv file to an shapefile
> I
want to achieve (from
> quick read)
>
> In case you are interested in trying that route, just contact me in case
> of questions / assistance etc.
>
> Cheers,
> Bernd
>
>> Am 16.04.19 um 06:13 schrieb Nicolas Cadieux:
>> Hi again,
>>
>> Thanks Nya
d Köbben
>
>
> On 16/04/2019, 14:11, "Qgis-user on behalf of Nicolas Cadieux"
>
> wrote:
>
> Hi,
>
> If Even’s solution does not work, the file is probably problematic. You
> probably have missing or corrupted line. I have seen crashes
Hi,
If Even’s solution does not work, the file is probably problematic. You
probably have missing or corrupted line. I have seen crashes were comma
separated lines are mixed with space separated lines, or with files or
different row length. Did the file work in the past?
Solution would would
Hi again,
Thanks Nyall, Micha and Alessandro for your help on correcting the river
flow directions. I am still working on it but you gave me the right
tools. The next step of my project will be to use my river flow network
and find the shortest path between THOUSANDS of points (so I will
Voilà!
https://gis.stackexchange.com/questions/285634/qgis-update-feature-geometry-from-attribute-fields
Nicolas
On 2019-04-15 4:18 a.m., j...@jmcgeo.com wrote:
Thankyou all who helped me with the question on rasters. I have it
sorted, but it will restrict my willingness to use QGIS on
Hi,
I am pretty sure there is not a data limit for csv. The problem is
probably the csv. Perhaps you have an error like an extra row.
On 2019-04-15 3:19 a.m., Paul T A Drea wrote:
Hello List,
I am running QGIS v3.4 Madiera LTR and QGIS v2.18 Las Palmas on Mac
OS Mojave v10.14.4.
I
tomorrow concerning networks.
Thanks all of you.
Nicolas
> Le 14 avr. 2019 à 20:50, Nyall Dawson a écrit :
>
> On Sun, 14 Apr 2019 at 21:12, Nicolas Cadieux
> wrote:
>>
>> Hi Micha,
>>
>> Great ideas, thanks. I was trying to get the v.drape to work in Q
tart columns="start_x,start_y,start_z"
>
> v.to.db map=rivers_3d option=end columns="end_x,end_y,end_z"
>
>
>
> # Flip only those river sections that are in wrong direction
>
> # Add the "snap" tool along the way to make sure line segments a
Hi,
I have a difficult problem. I have a very large river network file made
with a 2D shapefile. (I have the SRTMs for the same region). I would
like to model a river network but I need to keep in mind the river flow
direction. Unfortunately, I think this file was manually digitized and
Hi,
If your raster are mutually exclusive (that is nodata value have data in the
other raster) your could use gdal_merge found in processing.
Nicolas
> Le 10 avr. 2019 à 07:01, Wouter Impens a écrit :
>
> Hi Vivien,
>
> The tool ''r.patch'' should do the trick. More info on
>
Hi,
Found this on https://www.gdal.org/frmt_various.html#WLD.
“WLD -- ESRI World File
A world file file is a plain ASCII text file consisting of six values separated
by newlines. The format is:
pixel X size rotation about the Y axis (usually 0.0) rotation about the X axis
(usually 0.0)
plus merci de m'avoir suggéré les options du côté de SAGA.
>
> yann
> >>> Nicolas Cadieux 3/22/2019 6:26 PM >>>
> Hi,
>
> That is weird. There are low pass filter in processing. Try one from Saga.
> Then open Saga and try again. Compare both. If you
Hi,
That is weird. There are low pass filter in processing. Try one from Saga.
Then open Saga and try again. Compare both. If you get the same results, you
will know the problem is from Saga or the raster but not from QGIS. Then write
back with the exact version of QGIS you are using, on
the best.
>
>> On 12/03/19 21:30, Nicolas Cadieux wrote:
>> * Hi again,
>> *
>>
>> * If I was shopping for a laptop, this would be my personal feelings
>>about this (excluding the fact that I would never again, buy a
>>Laptop for GIS!). If y
at the dataset and the "total served" by the water utility is
indeed in an Integer format. Any other ideas on what might be
preventing the use of proportional symbols? Perhaps this is bug with
this version of QGIS?
Thanks Much,
Allen
image.png
On Mon, Feb 11, 2019 at 12:58 PM Nicol
do work with large projects, adding a 100 GB or larger SSD
purely for swap purposes is a lot cheaper than 32 GB of system RAM and
not a great deal slower.
On 11/03/19 3:46 PM, Nicolas Cadieux wrote:
Hi,
Someone will come up with a more intelligent answer than me but I
have been running QGIS
Hi,
I would completely erase the OSGeo4w64 folder and try a reinstall and make sure
the antivirus is not interfering. If that does not work, hunt down other
directories where QGIS files are found like in the user profile. You can also
destroy the registry keys. You could also try with the
Hi,
Someone will come up with a more intelligent answer than me but I have been
running QGIS with a 10 year old dual core laptop with Windows 7-64 and 4Go of
memory. I find that the actual limits are mostly imposed by the data and the
project complexity rather than the software. An SSD did
Hi,
This is 99 % a bad CRS problem or a layer that has the right CRS but is badly
georeferenced. Open a background layer with a WMS or from a satellite image
from a plugin like OpenLayer. This layer should be in the right place. Then
open each layer and click zoom to layer extent (right
Hi,
I am trying to enable OpenCL acceleration in a Windows X_64 rig with a
RTX2060 card with latest nvidia drivers. I get the "No OpenCL
compatible devices were found". Has anybody been able to solve this
problem on Windows? I have reinstalled all latest video drivers, tried
with and
Hi,
Has anyone been able to successfully enable OpenCL acceleration
(Settings/Options/Acceleration/Enable OpenCL acceleration) with QGIS
3.4.4, OSGeo4W64, Windows 10_64x, and a RTX2060, GTX 260 (or later) or
with the Intel OpenCL runtime 18 for CPU?
So far, I have tried with a GTX260 nvidia
Perhaps your size field is stored in a text format and not a float or int
format...
Look at your” Layer properties, information, Fields.”
> Le 11 févr. 2019 à 12:39, Aj Hollenbach a écrit :
>
> Hi QGIS User Community!
>
> I am attempting to represent water utilities (points) using graduated
Hi,
In 99 % of what I do, treating nodata in any other way than a data mask would
be severely detrimental to my results. This would include OR and AND. (The
scientific equivalence of “Do you want it eat pizza or ‘I don’t know’? or Do
you want to eat pizza or nothing?” are two different valid
Hi,
I am not a modelling guru but it's my understanding that you can export
the model to python. My (educated) guess is that you could then modify
this python script to call an external process if it's not already
possible to do it directly in processing. I see you are looking at
Hi,
Hints of answers below...
> Le 4 févr. 2019 à 02:42, Reginald a écrit :
>
> Hello list,
>
> I am running QGIS 3.4 on windows 7 and I have a bat file that uses ogr2ogr
> to get a layer of points from a WFS service. The bat file works when I run
> it in the OSGeo4W shell but not if I run it
Hi,
I notice a very slow start up when I have certain plugins activated. A
good example is the very interesting Canada Web Services plugin. When
that is activated and Qgis closed, the following start up will be
very very slow and Qgis stalls on "Restoring loaded plugins". The
first
change. I try too restart the
>> software but happen the same thing, the fount doesn´t change.
>>
>> I have Mojave Mac 64x.
>
> Which OSX installer are you using?
>
> Nyall
>
>>
>>
>>> On Sat, Jan 26, 2019 at 9:33 PM Nicolas Cadieux
>&
Windows 10 64, fresh QGIS install with OSGeo4w64 with latest version (not
nightly build)
Nicolas
> Le 26 janv. 2019 à 21:31, Nyall Dawson a écrit :
>
> On Sun, 27 Jan 2019 at 12:16, Nicolas Cadieux
> wrote:
>>
>> Hi,
>> I just noticed today that changi
Hi,
The general idea is probably to convert all the point for each day into line.
Then, you can use the vector field calculator to measure the distance.
Something like this would help.
https://gis.stackexchange.com/questions/92751/draw-lines-from-points-in-qgis
Nicolas
> Le 26 janv. 2019 à
Hi,
I just noticed today that changing the font type and size does not change in
the layout window even after a refresh. I do see it if I export it as a PDF.
Looks like a bug...
Nicolas
> Le 26 janv. 2019 à 19:16, Wilmer Orlando Martinez Bojaca
> a écrit :
>
> Hi everyone!
>
> I have two
Hi,
I am trying to do a clean install of Qgis using the OSGeo4W64
installer. Before hand, I destroyed all QGIS registry keys, files,
temporary files, user profiles, shortcuts... It seem the installer
installs QGIS 3.4.4 with GRASS 7.6.0. However, Windows x_64 menu points
to "QGIS Desktop
Hi,
I know it can't be that simple but I would like to model a river flood
in a mountainous area. I am looking for something like the Saga Lake
flood module with a LiDAR derived DEM, a seed but with the possibility
to add X amount of water. It's basically a lake and dam scenario and
you
https://gis.stackexchange.com/questions/107152/how-to-create-wkt-file-readable-by-qgis-2-4-0
>
> Do you know where the official documentation is that explains that? I’m sure
> it’s out there, but I couldn’t find it.
>
> Thanks,
> Lee
>
>
>
>> On Jan 21, 2019, a
QGIS can read wkt. This could help.
https://en.m.wikipedia.org/wiki/Well-known_text
Nicolas
> Le 21 janv. 2019 à 20:26, Lee Eddington a écrit :
>
> I’d like to write vector line data in lat/lon coordinates to a file that QGIS
> can read and display. I have the osgeo ogr module, but can’t see
Hi,
Change your categories into numbers like building =0, Grass = 1... then use
the vector to raster tool and use that column to create the raster. Raster
will be int numbers.
Nicolas
> Le 21 janv. 2019 à 12:12, Tsering W. Shawa a écrit :
>
> I am looking for tools or scripts that will
Hi,
Comprising the file will probably not change anything. Either the matrix hight
and width is too big for the memory or your are running into a new problem.
The calculator was modified. It can now handle very big rasters at a decent
speed. (Bravo team!) you could use the saga calculator
Hi,
Activating OpenCL in QGIS 3.4.3 causes a Qgis crash (Settings -> Options
-> Acceleration -> Enable OpenCL acceleration = crash. I am on Windows
10_64, Osgeo4W installations. Video Card is an old GTX260 with OpenCL
1.0 activated (with cuda 1.0) with the latest drivers (342.01). I also
Hi,
If you are on Windows, you could always use the OSGEO4W installer and install
both the 2.8 and 3x versions of QGIS. This way, you could use the plugins for
the 2.8 QGIS and that could solve the problem.
Nicolas
> Le 13 janv. 2019 à 16:56, Mike Shand a écrit :
>
> Hi Rutger,
>
> It would
Hi,
Not knowing where to problems is, I generally try to trouble shoot in Saga. If
all works fine is Saga, then, the problem is in processing. Saga is already
installed with QGIS.
Try working with the .sgrid format only in processing with Saga. I have had
problems in the past with using a
Hi,
Does anybody know if we can use tif rasters with Saga Command-line
(*saga_cmd statistics_grid 5* [-ZONES ] [-CATLIST ] [-STATLIST
] [-ASPECT ] [-OUTTAB ] [-SHORTNAMES ]) on windows X-64?
Must we first translate the tif files to a Saga .sgrd before hand or can
we load the tif strait to
Hi,
This is a topic that usually gets a lot of response. If it does not
get answers this time, you will find some in the archive from earlier
this year if I recall well.
https://lists.osgeo.org/pipermail/qgis-user/.
Nicolas
On 2018-12-10 2:11 p.m., David Gwenzi wrote:
I am exploring this
Hi,
Yes that seems to be the problem. Excel has a tendency to add empty delimiters
in rows that have been erased. One way of dealing with that is to cut and
paste to data you want in a new spreadsheet and then to export that to csv. I
don’t think libreoffice has that problem.
Nicolas
> Le 3
Hi,
Grass, or perhaps the R akima package.
Nicolas
https://grass.osgeo.org/grass76/manuals/v.vol.rst.html
https://stackoverflow.com/questions/36226719/3d-with-value-interpolation-in-r-x-y-z-v
https://cran.r-project.org/web/packages/akima/akima.pdf
> Le 15 nov. 2018 à 19:35, Francois Chartier a
Hi,
I use python and not the modeler but I believe the model, once finished can be
run in batch mode like the other processing algorithms. Others will confirm.
Unless there is very specific manipulations, You should find org2org in
processing and used in batch mode directly.
It can also
Hi,
Answers below
On 2018-11-08 12:10 PM, Morgan Fletcher wrote:
I am new to GIS, an amateur who is curious about old roads. I have
QGIS 3.4.0 installed on OS-X 10.13.6 using the pre-built binaries
available from https://download.qgis.org/. If I visit the USGS
topoView
Hi,
DEMs created from Contour line will have a rice paddy look with steps and flat
areas. If this what you are seeing? You could smoothing filtres on the DEM or
possible adding data point to the contour lines. Smoothing can make it nicer
but not necessarily more accurate. You could perhaps
utes per path feature.
>
>> On Wed, 7 Nov 2018, 05:34 Nicolas Cadieux > wrote:
>> Hi,
>>
>> Well I believe the simple .csv file is not the fastest but will give you the
>> most flexibility if you have a massive amount of data. I have been working
>> w
Hi,
Well I believe the simple .csv file is not the fastest but will give you the
most flexibility if you have a massive amount of data. I have been working
with hyper spectral cloud data.
Nicolas
> Le 6 nov. 2018 à 21:09, Alex Mandel a écrit :
>
>> On 11/6/18 12:54, Idan Miara wrote:
>>
Hi,
I am not quite sure I understand what you are asking but in Excel you could use
a “round up” function. Then perhaps use this rounded up number to do a vlookup
on a table having the next higher up value? Not sure how to do that in Access.
Not sure how or if you can do that in QGIS... I
Hi,
Distances depend on the WGS84 ellipsoid. Some tools don’t take that in
consideration. What tools are you using?
Nicolas
> Le 2 nov. 2018 à 08:36, Josh Hull a écrit :
>
> I'm having problems with the measurement tool. It is giving me an
> inaccurate measurement when I am measuring both
Hi,
Indeed, in QGIS 3, on the fly is default. You can change that in the project
properties by going to project/properties/CRS select No Projection. It’s not
exactly like turning off on the fly in QGIS 2 it does help when trying to
trouble shoot projections or if you want to mesure distances
e software is
doing a good job. If your research depends on it, you better do it
yourself.
Nicolas
Thanks Again,
Allen
On Thu, Nov 1, 2018 at 2:45 PM Nicolas Cadieux
mailto:nicolas.cadi...@archeotec.ca>>
wrote:
Hi,
Unless you have a specific problem with t
Hi,
You need a Redmine account.
https://issues.qgis.org/account/register
https://issues.qgis.org/projects/qgis/issues
https://qgis.org/en/site/getinvolved/development/bugreporting.html
On 2018-11-01 1:37 PM, Johnson, Jay M wrote:
*Jay M. Johnson*
GIS Analyst, Spatial Analysis Group, GIS
Hi,
These are two very different projections. I would load a base map from
Quickmap services plugin to see if files are being loaded correctly. If
the files are in 4326, and are loaded in 4326, then all is good if they
are well georeferenced (use the Quickmap base map to make sure). If
Hi,
Others have responded. I will only add that Google Earth uses OSM data and
data from local governments, like NRCan in Canada. You can always vectorize
the data from Google but all you will get for Google is a pretty picture. I
would contact local governments for data if it exits. You
> Le 28 oct. 2018 à 15:06, Benjamin Ducke a écrit :
>
> Hi,
>
>> On 28/10/2018 18:46, Nicolas Cadieux wrote:
>> Hi,Â
>> Some form of Kriging is probably best. Â But it requires a very good
>> understanding of each data set and its distribution on the variog
ood and lighter in terms of computation.
> i have to figure out to run the interpolation based on a query result. i am
> not sure if this has to be a 2 step process or 1 step.
>
>> On Sun, Oct 28, 2018, 11:34 Nicolas Cadieux,
>> wrote:
>> Hi,
>>
>> This i
Hi,
This is interesting. Basically the end result is a multi band raster, which
can also be done by stacking multiple band rasters. I don’t know anything
about this v.vol.rst algorithm but it sound interesting. I do do see a problem
though. Your data sets may not all like to be interpolated
one application would
> be : a data set of concentrations at certain locations and we want to know
> what is the interpolated value at a given property line, road, structure etc?
> cheers
> f
>
>> On Sat, Oct 27, 2018, 18:20 Nicolas Cadieux,
>> wrote:
>>
Hi,
You can easily make a query then when you save the file, you can specify that
you wish to save only the selected points.
You may have some difficulty with the interpolation. I suggest you use gdalDem
or Saga for this interpolation. Nearest neighbor will be the fastest
interpolation
th America.
Yours truly,
Nicolas Cadieux
On 2018-10-19 10:22 AM, Jürgen E. Fischer wrote:
Hi Nicolas,
On Fri, 19. Oct 2018 at 09:07:36 -0400, Nicolas Cadieux wrote:
This is a public rant. I find it extremely offensive to read comments like
“this is the English list” to people who write to
for their efforts to reach out the international community in a
language spoken a cross the world.
Nicolas Cadieux
___
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List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
Unsubscribe: https
Hi,
I use a z factor in slope and hill shade calculation when my DEMs are in
Long/Lat and the altitudes in metres (like SRTM, ASTER GDEM...). In
GdalDem , there is not a z factor or a scale option for Aspect (0-360D
azimuth) but in the Qgis terrain analysis, there is. (It does not appear
to
Hi John,
If you figure this one out, can you poste the solution? I would like to do the
same thing.
Thanks
Nicolas
> Le 2 oct. 2018 à 20:51, John Walker a écrit :
>
> Hi, would anyone know how to configure Spyder to work with the QGIS library?
> I am finding the python editor in QGIS
Hi,
I had similar problems with shp files in earlier version of QGIS. I would
reboot the Window machine and restart QGIS but the problem would start again
after a number of edits. I think it was a plugin that was causing a memory
leak. Try closing all the plugins and then re-starting Qgis.
on a project in Peru and
could probably share some screen shots. I am in Montréal, Canada. I
can also do training in French and English. I also speak Spanish but
it's a little rusty. I am finishing a Ph.D. in a Remote sensing lab
with extensive use of LiDAR and DEMs.
Nicolas Cadieux
Hi,
I believe heat map will do that. You can use weight from field.
http://www.qgistutorials.com/fr/docs/creating_heatmaps.html
Nicolas
> Le 27 sept. 2018 à 07:42, GILLEN Finbar a écrit :
>
> Hi All,
>
> Is there a plugin or tool within QGIS that creates a hotspot for each
> individual point
Hi,
Thanks for sending me the files. I will respond to the mailing list so
everyone can see. This is very easy to fix. The files are in WGS84/UTM
ZONE 31N (epsg: 32631) (the unit for this is meters). The files
_should_ be in WGS84 longitude latitude EPSG 4326. I am working in
QGIS 2.18
Hi,
It would help to know if you are on QGIS 2x or 3x as things are a bit
different. I believe distances in QGIS 2 depends on the project CRS and
are not ellipsoidal. The distances in QGis 3 are ellipsoidal
calculations reprojected from the project CRS to the WGS84 ellipsoid.
Differences
Hi,
Another solution is to extract the nodes from the polygons (vector menu in 2x).
That will give you a point outline of the polygons. It depends on what you want
to do. Zoltan’s solution is most likely the one you are looking for.
Nicolas
> Le 16 sept. 2018 à 10:59, Siki Zoltan a écrit :
>
t figured I'd check).
>
> Thanks!
> Mike
>
>> On Wed, Sep 12, 2018 at 12:12 PM Nicolas Cadieux
>> wrote:
>> Hi,
>> You have various selection tools in the GUI. (yellow box Icon with an
>> arrow). If you use shift + left mouse click, you can add to the c
Hi,
Look like you could do that with a basic csv import. This tutorial is old but
gives you the general idea.
https://digimap.edina.ac.uk/webhelp/digimapgis/qgis/standard_qgis_functions/importing_text_files_qgis.htm
Nicolas
https://www.cse.unr.edu/~fredh/papers/working/vr-mining/string.html
>
Hi,
You have various selection tools in the GUI. (yellow box Icon with an
arrow). If you use shift + left mouse click, you can add to the current
selection. I think it is Ctlt + left mouse click in some version of QGIS.
Nicolas
On 2018-09-12 11:12 AM, Michael Treglia wrote:
Hi All,
I'm
This should help.
https://youtu.be/0y_Rh4tpYPM
https://qgis.org/en/site/forusers/visualchangelog212/index.html?highlight=rule%20based%20labelling#feature-rule-based-labeling
Please add the QGIS version and OS you are using if you need more information.
Nicolas
> Le 12 sept. 2018 à 08:37, Boaz
Hi,
Looks like you could need to learn Python... you can do all of that using the
QGIS python interface. I cannot help much with the python interface in Qgis (I
would need time that I cannot spare right now) I but could probably help
manipulate and join the csv files in python if needed.
Hi,
You will find that QGIS is an excellent product that can be used in a
professional environment. It is stable. I do not know XMap 7 pro
therefore I could not help you to see if this is a good replacement. It
would help to know exactly what you do with XMap 7 pro.
Importing projects
Hi,
I have not worked with the 3D in QGIS 3 but I did do some work with Qgis2treejs
a few years ago. As far as I know, you will not be able for visualise a dxf
like you would in a CAD. Qgis was, with that plugin more like a 2.5D where the
ground surface can be modelled with a raster surface
Hi,
Try changing the file format or creating a spatial index. Make sure you have
multiple cpus in the rendering options.
Nicolas
> Le 18 août 2018 à 13:21, Wolstan H M Dixie a
> écrit :
>
> Hi all,
>
> I am a new user so please be understanding! I am shocked by the redraw
> time of a map
Hi,
Has anyone worked with ICESata HDF format with QGIS? I am trying to
import xyz data for land but data is very different than what I am used
to. If you have a work flow, please send it my way!
Thanks,
Nicolas
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Hi,
r.in.bin is not available in the processing. Is there an EASY way to
import into QGIS a raw binary raster data set? According to
https://lists.osgeo.org/pipermail/qgis-user/2010-October/010157.html,
there was such a plugin in the past. If there is not an easy way, I
guess creating a
Hi,
This is what I would do.
Check if the problem in the lzw compression. My understanding is that lzw is
not use when creating raster with gdal using this method. I found that out
because my lidar DEM where being created using that command but the file were
not compress. Remove it from the
Hi,
I am shooting from the hip as I don’t use the plugin. I imagine the plugin
creates its own temporary layer. I suspect the layer probably disappears when
the plugin is disabled? I imagine there is probably a setting in the plugin
that can help you decide where to save the data. Did you
Hi,
You could go with any of the submitted ideas (old city centre, town hall,
polygons centre...). You could also go with non overlapping point symbols (and
labels) depending on the scale of representation. It really depends on your
goal. At worst (best...) explain the methodology.
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