It worked well. Thanks Nathan.
-Leo
On Thu, Mar 27, 2014 at 1:23 PM, Nathan Woodrow wrote:
> Hey Leo,
>
> Try this:
>
> ("DN" / 18.00) * 100
>
> The field calculator will integer calculations unless told one of the
> values is a real. Adding .00 at the end is enough to for that.
>
> - Nathan
Hey Leo,
Try this:
("DN" / 18.00) * 100
The field calculator will integer calculations unless told one of the
values is a real. Adding .00 at the end is enough to for that.
- Nathan
On Thu, Mar 27, 2014 at 3:17 PM, Leo Kris Palao wrote:
> Deal ALL QGIS Users,
>
> I have a strange results w
Deal ALL QGIS Users,
I have a strange results when using the Field Calculator. I have an integer
value in one of my column ranging from 1 to 13. I would like to get the
percentage of it when divided by 18. So in field calculator my expression
is "(DN" / 18) * 100. When I execute this expression I
Its been a while since I opened a gdb, but.. are you opening an esri file
database or a personal geodatabase?
I'd guess you mean a file geodatabase as those are easily distributed and
you need to specify the directory. I don't recall any additional libraries
I've had to install (at least not for qu
Good work Markus! I've been meaning to do this for some time and I've found a
few tricks to further push the limits of QWC which I will try to post
sometime soon. We should compare performance notes at some point (I notice
some lag and caching issues).
Next install I do of QWC on a Windows machine
Hi everyone,
I've reviewed the details here at OSGEO.org and at stackexchange on what
needs to be installed (advanced install with appropriate libraries) to allow
me to open a GDB file and the process for loading the vector files. I still
get an error saying that the data is 'not a valid or recogn
Many thanks for the replies, I think I've got that working now (although it
is taking a very long time for the process to complete, think I was too
impatient the first time round!).
Martin
On 26 March 2014 21:37, Randal Hale wrote:
> Take a look at Vector -> Data Management -> Join Attributes
General rule of thumb. Whenever doing analysis reproject data into
appropriate projection.
Why? Well you can never count on tools re-projecting or recalculating
units on the fly. Many GIS tools are actually completely projection and
unit unaware, they simply operate on the coordinates/units provid
evelynbarri...@gmail.com
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Question from a newbie: I have two vector layers, one containing points and
one polygons. For each point I wish to know an attribute ("name") from the
polygon that contains the point.
I assume I need to do some sort of spatial join operation, but I've tried
various options and searched qGIS docume
Maybe it's a bug, but I've had a similar issue. Solution: I changed CRS to
UTM (my case), closed QGIS, open again and calculate areas (maybe I did a
reboot also, I don't remember), but after that, areas were calculated
correctly.
That time I was using Ubuntu 12.04 - QGIS 2.0.1.
Good luck
Carlos
El 2014-03-25 14:40, Carlos López PSIG escribió:
Hello,
From Barcelona (Spain) are working to comunicate EPA-NET, EPA-SWMM &
HEC-RAS with GIS (QGIS, gvSIG and others)
This tool uses PostGIS!
More details: http://www.giswater.org/ [5]
http://www.giswater.org/node/402 [6]
Best regards,
[7]
CAR
Thank you Rémi!
On Wednesday, March 26, 2014 1:49 AM, Rémi Bovard wrote:
Hi Ross,
It's in the second tab "System" of the options.
Rémi
2014-03-25 17:33 GMT+01:00 Ross Easterling :
>I think I’m getting close on this….
>
>I’ve downloaded a symbol set from Blackbeard Data Services:
>
The issue with these tools is that (at least last time I looked), some of
these tools can't be used in government or commercial sectors without
additional licensing. I wasn't able to use the tools via Processing
without obtaining a license from the creator.
http://www.cs.unc.edu/~isenburg/lastool
-- Forwarded message --
From: Alessandro Pasotti
Date: Wed, Mar 26, 2014 at 12:11 PM
Subject: [Qgis-developer] New plugins website
To: QGIS Developer Mailing List
Hi,
we are finally deploying the new plugins website.
During the next few hours we will make the switch.
Please d
Hi,
I have a question about calculating areas for polygon layers when
coordinates are geographic (e.g. CRS=WGS84). In the example below I used
a map of the US (a MultiPolygon of the 50 States)
1): The layer and project CRS were WGS84 (EPSG:4326) -> The expression
$area in field calculator r
Am 25.03.2014, 10:26 Uhr, schrieb Jorge Tornero - Listas
:
Hello all,
before issuing a feature request, I would like to know if QGIS 2.2
offers the possibility of having a default format for bitmap output in
composer.
I don't think there is such an option currently. Adding this option s
Plugin multiqml does not work on current qgis versions since long ago.
Is there another way to set a bunch of layers to the same style?
Thanks
Agus
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Dear Vincent
thanks for the interest in this discussion.
I am not a developer but a qgis user and my intention is only to discuss
with other users about those minimal functionalities so that somone who is
going to develop a plugin/add core functions has a shared idea of what qgis
users expect.
S
Hi Ross,
It's in the second tab "System" of the options.
Rémi
2014-03-25 17:33 GMT+01:00 Ross Easterling :
>
> I think I'm getting close on this
>
> I've downloaded a symbol set from Blackbeard Data Services:
> http://blackbearddata.com/symbols
>
> They *are *SVG files. I've unzipped them
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