Is there a collection of color ramps fro vectors?
I'm interested on a terrain ramp, to display
elevation intervals.
Thanks
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Hi Markus and Marco,
I think there are two ways of transparency:
* a global layer transparency (still missing as Marco said)
* transparency in the SVG pattern - this is probably what Markus wants.
This should let layers below the SVG pattern layer shine through where
there is no 100% opaque
Is there a way of comparing the data in two raster images (actually two DEM's)
that cover the same area but at different resolution?
So far I have created a grid of points and used the point sampling tool to get
the value from the two rasters but this is a long way round, is there a direct
way
Andreas,
On Thu, Jan 21, 2010 at 3:00 PM, Andreas Neumann a.neum...@carto.net wrote:
I saw, however, another problem (probably bound to antialiasing problems).
There are some artefacts behind the SVG pattern when the layer below has a
darker fill.
See these two examples:
*
Hi!
I've included a legend in Composer, don't like it
and want to delete it, but cannot find the way to do it...
Help appreciated,
Agus
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Hi Agus
Select the item and press the 'delete' key on the keyboard.
Regards,
Marco
Am Donnerstag, 21. Januar 2010 18.56:14 schrieb Agustin Lobo:
Hi!
I've included a legend in Composer, don't like it
and want to delete it, but cannot find the way to do it...
Help appreciated,
Agus
!!
...I was using backspace all time...
Thanks!
Agus
Marco Hugentobler wrote:
Hi Agus
Select the item and press the 'delete' key on the keyboard.
Regards,
Marco
Am Donnerstag, 21. Januar 2010 18.56:14 schrieb Agustin Lobo:
Hi!
I've included a legend in Composer, don't like it
and want to
Using Qgis 1.4.0, for Mac OS X 10.6, downloaded from
http://www.kyngchaos.com/software/qgis I find that, at start up, the .qgs
project file for my 70 MB GIS project keeps the CPU 99% busy for 4 minutes, the
.qgs project file for my 700 MB GIS project keeps the CPU 99% busy for 8
minutes, and
Hm, on my laptop with ubuntu 9.10 and current QGIS svn version,
dcua_qgis140_relative_reduce6_1440x900_17.qgs opens in 3 seconds and
dcua_qgis140_relative_reduce6_1440x900_19.qgs in 4 seconds.
Maybe William or Tom could test it on Mac and check with a debugger where it
spends the time (if it
Marco, Thanks for your test results.
gdalbuildvrt --version shows that I am using GDAL 1.6.3, released 2009/11/19,
which is the most recent version for Mac OS X available from
http://www.kyngchaos.com/ . GDAL 1.7.0 Release Candidate 1 was issued
yesterday. A quick observation with Activity
stock GDAL v1.5.4 on Ubuntu 9.10 segfaults on every image in the 18sth
directory. As Marco mentioned it will be good to hear from William or
Tom regarding which version of GDAL is being used if their load times
are slow. I will have to try with a different version of GDAL.
It would also be
On Thu, Jan 21, 2010 at 9:35 PM, Peter Ersts er...@amnh.org wrote:
stock GDAL v1.5.4 on Ubuntu 9.10 segfaults on every image in the 18sth
directory. As Marco mentioned it will be good to hear from William or Tom
regarding which version of GDAL is being used if their load times are slow.
I
Same setup as Greg (my binaries), takes a few minutes to open.
A thought - gdalinfo on the jp2 tiles uses the ECW JP2 driver, which is a
plugin on the Mac, but I wonder if the vrt is ignoring plugins and using the
builtin jasper driver (slow).
On Jan 21, 2010, at 2:35 PM, Peter Ersts wrote:
On Jan 21, 2010, at 3:45 PM, William Kyngesburye wrote:
Same setup as Greg (my binaries), takes a few minutes to open.
A thought - gdalinfo on the jp2 tiles uses the ECW JP2 driver, which is a
plugin on the Mac, but I wonder if the vrt is ignoring plugins and using the
builtin jasper
Marco Hugentobler wrote:
Hm, on my laptop with ubuntu 9.10 and current QGIS svn version,
dcua_qgis140_relative_reduce6_1440x900_17.qgs opens in 3 seconds and
dcua_qgis140_relative_reduce6_1440x900_19.qgs in 4 seconds.
Using the current svn version (r12814), I was able to open the project
in
Thanks, Tom. Now that I am back on my machine, I see that it is all raster
layers for me as well. This is also trunk from several hours ago.
John
On Jan 21, 2010, at 2:23 PM, Tom Elwertowski wrote:
Marco Hugentobler wrote:
Hm, on my laptop with ubuntu 9.10 and current QGIS svn version,
My GDAL gdalinfo uses the hardware accelerated Kakadu based JPEG2000 code,
which is up to 10 times faster than the software based Jasper based JPEG2000
code. So, why then does it take me with the faster GDAL Kakadu JPEG2000 the
same time, several minutes, it takes William with the slower GDAL
I said that I disabled the ECW JP2 plugin and it took *longer* than my previous
test. That is, using the Jasper driver takes much longer than the 3-5 min with
ECW (for me) or Kakadu (for you).
On Jan 21, 2010, at 8:53 PM, Greg Coats wrote:
My GDAL gdalinfo uses the hardware accelerated
Giovanni, Is this what you are experiencing? When the .qgs project file opens
for you in a few seconds, rather than in a few minutes, as reported by Tom
Elwertowski and John Tull, are the raster layers invisible? Greg
On Jan 21, 2010, at 5:23 PM, Tom Elwertowski wrote:
Marco Hugentobler
Greg Coats wrote:
The GDAL Kakadu JP2KAK plugin, compiled for 32 and 64 bit, under Mac OS
X 10.6 can be downloaded from
http://homepage.mac.com/gregcoats/jp2/images/gdal_JP2KAK.dylib.zip
I'm still running 10.5 which wouldn't load this. Do you have an older build?
Here's a 30 sec sample of
I run Mac OS X 10.6 about 99.9% of the time.
For the free Kakadu JPEG2000 JP2KAK plugin for Mac OS X 10.5 download
http://homepage.mac.com/gregcoats/jp2/images/10dot5/gdal_JP2KAK.dylib.zip
and then if you are using GDAL from http://www.kyngchaos.com , install it in
/Library/Applications
I've being using RasterCalc on qgis 1.4. Great job!
Comments:
On Ubuntu 9.04 (binaries)
1. Resulting raster is loaded in qgis as name.tif instead as name as usual.
2. If name.tif is selected for processing, you get a syntax error
3. If name.tif is renamed to name in the Layers list, the syntax
Hi folks,
Anyone know how to get ERMapper ERS, ECW or ALG files into QGIS?
Thanks heaps
--
Brett Adams
Spinifex Geophysics
0438 861 974
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Hi,
actually it would be good if the backspace key would also delete the
elements. On Macintosh keyboards ther are no delete keys and for some
users it may not be so obvious that Fn-Backspace is the combination for
delete. So maybe the Print Composer could listen for both key events -
delete
For Mac OS X?
For Mac OS X, http://www.kyngchaos.com/software/frameworks offers support for
GDAL with ECW, and QGIS. Greg
On Jan 22, 2010, at 1:38 AM, Brett Adams wrote:
Hi folks,
Anyone know how to get ERMapper ERS, ECW or ALG files into QGIS?
Thanks heaps
--
Brett Adams
Spinifex
Thanks Greg. Unfortunately I need it for W7.
On Fri, Jan 22, 2010 at 2:57 PM, Greg Coats gregco...@mac.com wrote:
For Mac OS X?
For Mac OS X, http://www.kyngchaos.com/software/frameworks offers support
for GDAL with ECW, and QGIS. Greg
On Jan 22, 2010, at 1:38 AM, Brett Adams wrote:
Hi
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